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Test Results

masahitojp/botan-core:build.gradle

Vulnerabilities

 17 via 104 paths

Dependencies

 25

Source

 GitHub

Commit

 47fdfc82

Find, fix and prevent vulnerabilities in your code.

Test and protect my applications
Severity
  • 2
  • 14
  • 1
Status
  • 17
  • 0
  • 0

high severity

Denial of Service (DoS)

  • Vulnerable module: io.netty:netty-codec
  • Introduced through: io.netty:netty-codec-http@4.1.46.Final

Detailed paths

  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.68.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.68.Final.

Overview

io.netty:netty-codec is an event-driven asynchronous network application framework.

Affected versions of this package are vulnerable to Denial of Service (DoS). SnappyFrameDecoder doesn't restrict chunk length any mad buffer skippable chunks in an unnecessary way, leading to excessive memory usage. This vulnerability can be triggered by supplying malicious input that decompresses to a very big size (via a network stream or a file), or by sending a huge skippable chunk.

Details

Denial of Service (DoS) describes a family of attacks, all aimed at making a system inaccessible to its intended and legitimate users.

Unlike other vulnerabilities, DoS attacks usually do not aim at breaching security. Rather, they are focused on making websites and services unavailable to genuine users resulting in downtime.

One popular Denial of Service vulnerability is DDoS (a Distributed Denial of Service), an attack that attempts to clog network pipes to the system by generating a large volume of traffic from many machines.

When it comes to open source libraries, DoS vulnerabilities allow attackers to trigger such a crash or crippling of the service by using a flaw either in the application code or from the use of open source libraries.

Two common types of DoS vulnerabilities:

  • High CPU/Memory Consumption- An attacker sending crafted requests that could cause the system to take a disproportionate amount of time to process. For example, commons-fileupload:commons-fileupload.

  • Crash - An attacker sending crafted requests that could cause the system to crash. For Example, npm ws package

Remediation

Upgrade io.netty:netty-codec to version 4.1.68.Final or higher.

References

Denial of Service (DoS) vulnerability report

high severity

Denial of Service (DoS)

  • Vulnerable module: io.netty:netty-codec
  • Introduced through: io.netty:netty-codec-http@4.1.46.Final

Detailed paths

  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.68.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.68.Final.

Overview

io.netty:netty-codec is an event-driven asynchronous network application framework.

Affected versions of this package are vulnerable to Denial of Service (DoS). Bzip2Decoder doesn't allow setting size restrictions for decompressed data. An attacker can exploit this by providing a compressed file that, when decompressed, triggers an out-of-memory exception.

Details

Denial of Service (DoS) describes a family of attacks, all aimed at making a system inaccessible to its intended and legitimate users.

Unlike other vulnerabilities, DoS attacks usually do not aim at breaching security. Rather, they are focused on making websites and services unavailable to genuine users resulting in downtime.

One popular Denial of Service vulnerability is DDoS (a Distributed Denial of Service), an attack that attempts to clog network pipes to the system by generating a large volume of traffic from many machines.

When it comes to open source libraries, DoS vulnerabilities allow attackers to trigger such a crash or crippling of the service by using a flaw either in the application code or from the use of open source libraries.

Two common types of DoS vulnerabilities:

  • High CPU/Memory Consumption- An attacker sending crafted requests that could cause the system to take a disproportionate amount of time to process. For example, commons-fileupload:commons-fileupload.

  • Crash - An attacker sending crafted requests that could cause the system to crash. For Example, npm ws package

Remediation

Upgrade io.netty:netty-codec to version 4.1.68.Final or higher.

References

Denial of Service (DoS) vulnerability report

medium severity

Denial of Service (DoS)

  • Vulnerable module: io.netty:netty-common
  • Introduced through: io.netty:netty-codec-http@4.1.46.Final

Detailed paths

  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.115.Final.

…and 18 more

Overview

Affected versions of this package are vulnerable to Denial of Service (DoS) due to the extraneous reading of a Linux environment file when loaded on a Windows application. An attacker can cause the application to crash by creating a large file in C:\etc\os-release or C:\usr\lib\os-release which the application attempts to load. If the file exceeds the JVM's memory limit (1 GB by default) the application will crash when loading it into memory.

Note: This vulnerability affects only Windows environments.

Details

Denial of Service (DoS) describes a family of attacks, all aimed at making a system inaccessible to its intended and legitimate users.

Unlike other vulnerabilities, DoS attacks usually do not aim at breaching security. Rather, they are focused on making websites and services unavailable to genuine users resulting in downtime.

One popular Denial of Service vulnerability is DDoS (a Distributed Denial of Service), an attack that attempts to clog network pipes to the system by generating a large volume of traffic from many machines.

When it comes to open source libraries, DoS vulnerabilities allow attackers to trigger such a crash or crippling of the service by using a flaw either in the application code or from the use of open source libraries.

Two common types of DoS vulnerabilities:

  • High CPU/Memory Consumption- An attacker sending crafted requests that could cause the system to take a disproportionate amount of time to process. For example, commons-fileupload:commons-fileupload.

  • Crash - An attacker sending crafted requests that could cause the system to crash. For Example, npm ws package

Remediation

Upgrade io.netty:netty-common to version 4.1.115.Final or higher.

References

Denial of Service (DoS) vulnerability report

medium severity

Improper Validation of Specified Quantity in Input

  • Vulnerable module: io.netty:netty-common
  • Introduced through: io.netty:netty-codec-http@4.1.46.Final

Detailed paths

  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.118.Final.

…and 18 more

Overview

Affected versions of this package are vulnerable to Improper Validation of Specified Quantity in Input in BufferedReader.readLine(), which does not count null bytes when calculating the acceptable size of an input stream. An attacker can cause the application to crash by creating a large file in C:\etc\os-release or C:\usr\lib\os-release which the application attempts to load. If the file exceeds the JVM's memory limit (1 GB by default) the application will crash when loading it into memory.

Note: This vulnerability affects only Windows environments and is a bypass for the previously reported and fixed CVE-2024-47535.

Remediation

Upgrade io.netty:netty-common to version 4.1.118, 4.2.0.RC3 or higher.

References

Improper Validation of Specified Quantity in Input vulnerability report

medium severity

Deserialization of Untrusted Data

  • Vulnerable module: com.google.code.gson:gson
  • Introduced through: com.ullink.slack:simpleslackapi@1.2.0

Detailed paths

  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › com.ullink.slack:simpleslackapi@1.2.0 › com.google.code.gson:gson@2.8.0

Overview

Affected versions of this package are vulnerable to Deserialization of Untrusted Data via the writeReplace() method in internal classes, which may allow a denial of service attack if combined with another exploit.

Details

Serialization is a process of converting an object into a sequence of bytes which can be persisted to a disk or database or can be sent through streams. The reverse process of creating object from sequence of bytes is called deserialization. Serialization is commonly used for communication (sharing objects between multiple hosts) and persistence (store the object state in a file or a database). It is an integral part of popular protocols like Remote Method Invocation (RMI), Java Management Extension (JMX), Java Messaging System (JMS), Action Message Format (AMF), Java Server Faces (JSF) ViewState, etc.

Deserialization of untrusted data (CWE-502), is when the application deserializes untrusted data without sufficiently verifying that the resulting data will be valid, letting the attacker to control the state or the flow of the execution.

Java deserialization issues have been known for years. However, interest in the issue intensified greatly in 2015, when classes that could be abused to achieve remote code execution were found in a popular library (Apache Commons Collection). These classes were used in zero-days affecting IBM WebSphere, Oracle WebLogic and many other products.

An attacker just needs to identify a piece of software that has both a vulnerable class on its path, and performs deserialization on untrusted data. Then all they need to do is send the payload into the deserializer, getting the command executed.

Developers put too much trust in Java Object Serialization. Some even de-serialize objects pre-authentication. When deserializing an Object in Java you typically cast it to an expected type, and therefore Java's strict type system will ensure you only get valid object trees. Unfortunately, by the time the type checking happens, platform code has already created and executed significant logic. So, before the final type is checked a lot of code is executed from the readObject() methods of various objects, all of which is out of the developer's control. By combining the readObject() methods of various classes which are available on the classpath of the vulnerable application, an attacker can execute functions (including calling Runtime.exec() to execute local OS commands).

Remediation

Upgrade com.google.code.gson:gson to version 2.8.9 or higher.

References

Deserialization of Untrusted Data vulnerability report

medium severity

Denial of Service (DoS)

  • Vulnerable module: io.netty:netty-codec-http
  • Introduced through: io.netty:netty-codec-http@4.1.46.Final

Detailed paths

  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.53.Final.

Overview

io.netty:netty-codec-http is a network application framework for rapid development of maintainable high performance protocol servers & clients.

Affected versions of this package are vulnerable to Denial of Service (DoS). When the post request body data received by the server is greater than 16k, netty will use DiskAttribute, which will create a temporary file, and use deleteOnExit() when the file needs to be deleted, which results in DeleteOnExitHook.files continually growing and leading to a denial of service.

Details

Denial of Service (DoS) describes a family of attacks, all aimed at making a system inaccessible to its intended and legitimate users.

Unlike other vulnerabilities, DoS attacks usually do not aim at breaching security. Rather, they are focused on making websites and services unavailable to genuine users resulting in downtime.

One popular Denial of Service vulnerability is DDoS (a Distributed Denial of Service), an attack that attempts to clog network pipes to the system by generating a large volume of traffic from many machines.

When it comes to open source libraries, DoS vulnerabilities allow attackers to trigger such a crash or crippling of the service by using a flaw either in the application code or from the use of open source libraries.

Two common types of DoS vulnerabilities:

  • High CPU/Memory Consumption- An attacker sending crafted requests that could cause the system to take a disproportionate amount of time to process. For example, commons-fileupload:commons-fileupload.

  • Crash - An attacker sending crafted requests that could cause the system to crash. For Example, npm ws package

Remediation

Upgrade io.netty:netty-codec-http to version 4.1.53.Final or higher.

References

Denial of Service (DoS) vulnerability report

medium severity

HTTP Request Smuggling

  • Vulnerable module: io.netty:netty-codec-http
  • Introduced through: io.netty:netty-codec-http@4.1.46.Final

Detailed paths

  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.71.Final.

Overview

io.netty:netty-codec-http is a network application framework for rapid development of maintainable high performance protocol servers & clients.

Affected versions of this package are vulnerable to HTTP Request Smuggling. Netty currently just skips control characters when these are present at the beginning or end of the header name. It should instead fail fast as these are not allowed by the spec and could lead to HTTP request smuggling. Failing to do the validation might cause netty to "sanitize" header names before it forward these to another remote system when used as proxy. This remote system can't see the invalid usage anymore, and therefore does not do the validation itself.

Remediation

Upgrade io.netty:netty-codec-http to version 4.1.71.Final or higher.

References

HTTP Request Smuggling vulnerability report

medium severity

Denial of Service (DoS)

  • Vulnerable module: io.netty:netty-handler
  • Introduced through: io.netty:netty-codec-http@4.1.46.Final

Detailed paths

  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.94.Final.

Overview

io.netty:netty-handler is a library that provides an asynchronous event-driven network application framework and tools for rapid development of maintainable high performance and high scalability protocol servers and clients. In other words, Netty is a NIO client server framework which enables quick and easy development of network applications such as protocol servers and clients. It greatly simplifies and streamlines network programming such as TCP and UDP socket server.

Affected versions of this package are vulnerable to Denial of Service (DoS) such that if the user has no idle timeout handler configured it might be possible for a remote peer to send a client hello packet which leads the server to buffer up to 16MB of data per connection.

The SniHandler class is a handler that waits for the TLS handshake to configure a SslHandler according to the indicated server name by the ClientHello record. For this matter it allocates a ByteBuf using the value defined in the ClientHello record.

Note:

An attacker can craft a packet that makes the SslClientHelloHandler to:

  1. Allocate a 16MB ByteBuf.

  2. Not fail decode method in buffer.

  3. Get out of the loop without an exception.

The combination of this without the use of a timeout makes it easy to connect to a TCP server and allocate 16MB of heap memory per connection.

Details

Denial of Service (DoS) describes a family of attacks, all aimed at making a system inaccessible to its intended and legitimate users.

Unlike other vulnerabilities, DoS attacks usually do not aim at breaching security. Rather, they are focused on making websites and services unavailable to genuine users resulting in downtime.

One popular Denial of Service vulnerability is DDoS (a Distributed Denial of Service), an attack that attempts to clog network pipes to the system by generating a large volume of traffic from many machines.

When it comes to open source libraries, DoS vulnerabilities allow attackers to trigger such a crash or crippling of the service by using a flaw either in the application code or from the use of open source libraries.

Two common types of DoS vulnerabilities:

  • High CPU/Memory Consumption- An attacker sending crafted requests that could cause the system to take a disproportionate amount of time to process. For example, commons-fileupload:commons-fileupload.

  • Crash - An attacker sending crafted requests that could cause the system to crash. For Example, npm ws package

Remediation

Upgrade io.netty:netty-handler to version 4.1.94.Final or higher.

References

Denial of Service (DoS) vulnerability report

medium severity

Information Disclosure

  • Vulnerable module: io.netty:netty-codec-http
  • Introduced through: io.netty:netty-codec-http@4.1.46.Final

Detailed paths

  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.

Overview

io.netty:netty-codec-http is a network application framework for rapid development of maintainable high performance protocol servers & clients.

Affected versions of this package are vulnerable to Information Disclosure via the AbstractDiskHttpData method, and on Unix-like systems.

When netty's multipart decoders are used, local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk are enabled. On unix-like systems, the temporary directory is shared between all users. As such, writing to this directory using API's that do not explicitly set the file/directory permissions can lead to information disclosure. The method File.createTempFile on unix-like systems creates a random file, but, by default will create this file with the permissions -rw-r--r--. Sensitive information is written to this file in AbstractDiskHttpData, and other local users can read it.

Remediation

Upgrade io.netty:netty-codec-http to version 4.1.59.Final or higher.

References

Information Disclosure vulnerability report

medium severity

Information Disclosure

  • Vulnerable module: io.netty:netty-common
  • Introduced through: io.netty:netty-codec-http@4.1.46.Final

Detailed paths

  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.

…and 18 more

Overview

Affected versions of this package are vulnerable to Information Disclosure via the AbstractDiskHttpData method, and on Unix-like systems.

When netty's multipart decoders are used, local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk are enabled. On unix-like systems, the temporary directory is shared between all users. As such, writing to this directory using API's that do not explicitly set the file/directory permissions can lead to information disclosure. The method File.createTempFile on unix-like systems creates a random file, but, by default will create this file with the permissions -rw-r--r--. Sensitive information is written to this file in AbstractDiskHttpData, and other local users can read it.

Remediation

Upgrade io.netty:netty-common to version 4.1.59.Final or higher.

References

Information Disclosure vulnerability report

medium severity

Information Disclosure

  • Vulnerable module: io.netty:netty-handler
  • Introduced through: io.netty:netty-codec-http@4.1.46.Final

Detailed paths

  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.

Overview

io.netty:netty-handler is a library that provides an asynchronous event-driven network application framework and tools for rapid development of maintainable high performance and high scalability protocol servers and clients. In other words, Netty is a NIO client server framework which enables quick and easy development of network applications such as protocol servers and clients. It greatly simplifies and streamlines network programming such as TCP and UDP socket server.

Affected versions of this package are vulnerable to Information Disclosure via the AbstractDiskHttpData method, and on Unix-like systems.

When netty's multipart decoders are used, local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk are enabled. On unix-like systems, the temporary directory is shared between all users. As such, writing to this directory using API's that do not explicitly set the file/directory permissions can lead to information disclosure. The method File.createTempFile on unix-like systems creates a random file, but, by default will create this file with the permissions -rw-r--r--. Sensitive information is written to this file in AbstractDiskHttpData, and other local users can read it.

Remediation

Upgrade io.netty:netty-handler to version 4.1.59.Final or higher.

References

Information Disclosure vulnerability report

medium severity

Information Disclosure

  • Vulnerable module: io.netty:netty-transport
  • Introduced through: io.netty:netty-codec-http@4.1.46.Final

Detailed paths

  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-transport@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-transport@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.59.Final.

…and 1 more

Overview

Affected versions of this package are vulnerable to Information Disclosure via the AbstractDiskHttpData method, and on Unix-like systems.

When netty's multipart decoders are used, local information disclosure can occur via the local system temporary directory if temporary storing uploads on the disk are enabled. On unix-like systems, the temporary directory is shared between all users. As such, writing to this directory using API's that do not explicitly set the file/directory permissions can lead to information disclosure. The method File.createTempFile on unix-like systems creates a random file, but, by default will create this file with the permissions -rw-r--r--. Sensitive information is written to this file in AbstractDiskHttpData, and other local users can read it.

Remediation

Upgrade io.netty:netty-transport to version 4.1.59.Final or higher.

References

Information Disclosure vulnerability report

medium severity

HTTP Request Smuggling

  • Vulnerable module: io.netty:netty-codec-http
  • Introduced through: io.netty:netty-codec-http@4.1.46.Final

Detailed paths

  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.60.Final.

Overview

io.netty:netty-codec-http is a network application framework for rapid development of maintainable high performance protocol servers & clients.

Affected versions of this package are vulnerable to HTTP Request Smuggling. If a Content-Length header is present in the original HTTP/2 request, the field is not validated by Http2MultiplexHandler as it is propagated up.

An additional case of this vulnerability was fixed in 4.1.61.Final (CVE-2021-21409).

Remediation

Upgrade io.netty:netty-codec-http to version 4.1.60.Final or higher.

References

HTTP Request Smuggling vulnerability report

medium severity

Information Exposure

  • Vulnerable module: io.netty:netty-common
  • Introduced through: io.netty:netty-codec-http@4.1.46.Final

Detailed paths

  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-buffer@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final › io.netty:netty-handler@4.1.46.Final › io.netty:netty-codec@4.1.46.Final › io.netty:netty-transport@4.1.46.Final › io.netty:netty-resolver@4.1.46.Final › io.netty:netty-common@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.77.Final.

…and 18 more

Overview

Affected versions of this package are vulnerable to Information Exposure due to an incomplete fix to CVE-2021-21290, which still allowed one exploitable path. When netty's multipart decoders are used, local information disclosure can occur via the local system temporary directory, if temporary storing uploads on the disk is enabled. Note: To be vulnerable, a victim application has to run on a Unix-like operating system, and with Java 6 or below.

Remediation

Upgrade io.netty:netty-common to version 4.1.77.Final or higher.

References

Information Exposure vulnerability report

medium severity

Allocation of Resources Without Limits or Throttling

  • Vulnerable module: io.netty:netty-codec-http
  • Introduced through: io.netty:netty-codec-http@4.1.46.Final

Detailed paths

  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › io.netty:netty-codec-http@4.1.46.Final
    Remediation: Upgrade to io.netty:netty-codec-http@4.1.108.Final.

Overview

io.netty:netty-codec-http is a network application framework for rapid development of maintainable high performance protocol servers & clients.

Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling due to the accumulation of data in the HttpPostRequestDecoder. The decoder cumulates bytes in the undecodedChunk buffer until it can decode a field, allowing for data to accumulate without limits.

An attacker can cause a denial of service by sending a chunked post consisting of many small fields that will be accumulated in the bodyListHttpData list.

Remediation

Upgrade io.netty:netty-codec-http to version 4.1.108.Final or higher.

References

Allocation of Resources Without Limits or Throttling vulnerability report

medium severity

Improper Input Validation

  • Vulnerable module: org.apache.httpcomponents:httpclient
  • Introduced through: com.ullink.slack:simpleslackapi@1.2.0

Detailed paths

  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › com.ullink.slack:simpleslackapi@1.2.0 › org.apache.httpcomponents:httpclient@4.5.3
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › com.ullink.slack:simpleslackapi@1.2.0 › org.apache.httpcomponents:httpmime@4.5.3 › org.apache.httpcomponents:httpclient@4.5.3

Overview

org.apache.httpcomponents:httpclient is a HttpClient component of the Apache HttpComponents project.

Affected versions of this package are vulnerable to Improper Input Validation. Apache HttpClient can misinterpret malformed authority component in request URIs passed to the library as java.net.URI object and pick the wrong target host for request execution.

Remediation

Upgrade org.apache.httpcomponents:httpclient to version 4.5.13 or higher.

References

Improper Input Validation vulnerability report

low severity

Information Exposure

  • Vulnerable module: commons-codec:commons-codec
  • Introduced through: com.ullink.slack:simpleslackapi@1.2.0

Detailed paths

  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › com.ullink.slack:simpleslackapi@1.2.0 › org.apache.httpcomponents:httpclient@4.5.3 › commons-codec:commons-codec@1.9
  • Introduced through: masahitojp/botan-core@masahitojp/botan-core#47fdfc82b319d0619b65b971ef5ae4826d6ee7fb › com.ullink.slack:simpleslackapi@1.2.0 › org.apache.httpcomponents:httpmime@4.5.3 › org.apache.httpcomponents:httpclient@4.5.3 › commons-codec:commons-codec@1.9

Overview

commons-codec:commons-codec is a package that contains simple encoder and decoders for various formats such as Base64 and Hexadecimal.

Affected versions of this package are vulnerable to Information Exposure. When there is no byte array value that can be encoded into a string the Base32 implementation does not reject it, and instead decodes it into an arbitrary value which can be re-encoded again using the same implementation. This allows for information exposure exploits such as tunneling additional information via seemingly valid base 32 strings.

Remediation

Upgrade commons-codec:commons-codec to version 1.14 or higher.

References

Information Exposure vulnerability report