Docker hassioaddons/base:3.0.0

Vulnerabilities

41 via 56 paths

Dependencies

27

Source

Group 6 Copy Created with Sketch. Docker

Target OS

alpine:3.9.2
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Severity
  • 35
  • 4
  • 2
Status
  • 41
  • 0
  • 0

high severity

Arbitrary Code Injection

  • Vulnerable module: curl/curl
  • Introduced through: curl/curl@7.64.0-r1 and curl/libcurl@7.64.0-r1
  • Fixed in: 7.64.0-r4

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* curl/curl@7.64.0-r1
  • Introduced through: hassioaddons/base:3.0.0@* curl/libcurl@7.64.0-r1

Overview

Affected versions of this package are vulnerable to Arbitrary Code Injection curl 7.20.0 through 7.70.0 is vulnerable to improper restriction of names for files and other resources that can lead too overwriting a local file when the -J flag is used.

Remediation

Upgrade curl to version or higher.

References

high severity

Buffer Overflow

  • Vulnerable module: curl/curl
  • Introduced through: curl/curl@7.64.0-r1 and curl/libcurl@7.64.0-r1
  • Fixed in: 7.64.0-r3

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* curl/curl@7.64.0-r1
  • Introduced through: hassioaddons/base:3.0.0@* curl/libcurl@7.64.0-r1

high severity

Double Free

  • Vulnerable module: curl/curl
  • Introduced through: curl/curl@7.64.0-r1 and curl/libcurl@7.64.0-r1
  • Fixed in: 7.64.0-r3

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* curl/curl@7.64.0-r1
  • Introduced through: hassioaddons/base:3.0.0@* curl/libcurl@7.64.0-r1

high severity

Information Exposure

  • Vulnerable module: curl/curl
  • Introduced through: curl/curl@7.64.0-r1 and curl/libcurl@7.64.0-r1
  • Fixed in: 7.64.0-r4

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* curl/curl@7.64.0-r1
  • Introduced through: hassioaddons/base:3.0.0@* curl/libcurl@7.64.0-r1

Overview

Affected versions of this package are vulnerable to Information Exposure curl 7.62.0 through 7.70.0 is vulnerable to an information disclosure vulnerability that can lead to a partial password being leaked over the network and to the DNS server(s).

Remediation

Upgrade curl to version or higher.

References

high severity

Out-of-bounds Write

  • Vulnerable module: curl/curl
  • Introduced through: curl/curl@7.64.0-r1 and curl/libcurl@7.64.0-r1
  • Fixed in: 7.64.0-r2

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* curl/curl@7.64.0-r1
  • Introduced through: hassioaddons/base:3.0.0@* curl/libcurl@7.64.0-r1

Overview

A heap buffer overflow in the TFTP receiving code allows for DoS or arbitrary code execution in libcurl versions 7.19.4 through 7.64.1.

References

high severity

Use After Free

  • Vulnerable module: curl/curl
  • Introduced through: curl/curl@7.64.0-r1 and curl/libcurl@7.64.0-r1
  • Fixed in: 7.66.0-r5

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* curl/curl@7.64.0-r1
  • Introduced through: hassioaddons/base:3.0.0@* curl/libcurl@7.64.0-r1

Overview

Affected versions of this package are vulnerable to Use After Free. Due to use of a dangling pointer, libcurl 7.29.0 through 7.71.1 can use the wrong connection when sending data.

Remediation

Upgrade curl to version or higher.

References

high severity

Out-of-Bounds

  • Vulnerable module: jq/jq
  • Introduced through: jq/jq@1.6-r0
  • Fixed in: 1.6_rc1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* jq/jq@1.6-r0

Overview

The jv_dump_term function in jq 1.5 allows remote attackers to cause a denial of service (stack consumption and application crash) via a crafted JSON file.

References

high severity
new

Integer Overflow or Wraparound

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.9.0-r1

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

Affected versions of this package are vulnerable to Integer Overflow or Wraparound. In libssh2 v1.9.0 and earlier versions, the SSH_MSG_DISCONNECT logic in packet.c has an integer overflow in a bounds check, enabling an attacker to specify an arbitrary (out-of-bounds) offset for a subsequent memory read. A crafted SSH server may be able to disclose sensitive information or cause a denial of service condition on the client system when a user connects to the server.

Remediation

Upgrade libssh2 to version or higher.

References

high severity

Integer Overflow or Wraparound

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.9.0-r1

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

The SSH_MSG_DISCONNECT logic in packet.c has an integer overflow in a bounds check, enabling an attacker to specify an arbitrary (out-of-bounds) offset for a subsequent memory read. A crafted SSH server may be able to disclose sensitive information or cause a denial of service condition on the client system when a user connects to the server.

References

high severity
new

Out-of-bounds Read

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.8.1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read. An out of bounds read flaw was discovered in libssh2 before 1.8.1 when a specially crafted SFTP packet is received from the server. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

Remediation

Upgrade libssh2 to version or higher.

References

high severity
new

Out-of-bounds Read

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.8.1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read. An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the _libssh2_packet_require and _libssh2_packet_requirev functions. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

Remediation

Upgrade libssh2 to version or higher.

References

high severity
new

Out-of-bounds Read

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.8.1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read. An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SFTP packets with empty payloads are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

Remediation

Upgrade libssh2 to version or higher.

References

high severity
new

Out-of-bounds Read

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.8.1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read. An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SSH packets with a padding length value greater than the packet length are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

Remediation

Upgrade libssh2 to version or higher.

References

high severity
new

Out-of-bounds Read

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.8.1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read. An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SSH_MSG_CHANNEL_REQUEST packets with an exit status message and no payload are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

Remediation

Upgrade libssh2 to version or higher.

References

high severity
new

Out-of-bounds Read

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.9.0-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

Affected versions of this package are vulnerable to Out-of-bounds Read. In libssh2 before 1.9.0, kex_method_diffie_hellman_group_exchange_sha256_key_exchange in kex.c has an integer overflow that could lead to an out-of-bounds read in the way packets are read from the server. A remote attacker who compromises a SSH server may be able to disclose sensitive information or cause a denial of service condition on the client system when a user connects to the server. This is related to an _libssh2_check_length mistake, and is different from the various issues fixed in 1.8.1, such as CVE-2019-3855.

Remediation

Upgrade libssh2 to version or higher.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.8.1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SFTP packets with empty payloads are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.8.1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

An out of bounds read flaw was discovered in libssh2 before 1.8.1 when a specially crafted SFTP packet is received from the server. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.8.1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SSH_MSG_CHANNEL_REQUEST packets with an exit status message and no payload are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.8.1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the _libssh2_packet_require and _libssh2_packet_requirev functions. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

References

high severity

Out-of-bounds Read

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.8.1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

An out of bounds read flaw was discovered in libssh2 before 1.8.1 in the way SSH packets with a padding length value greater than the packet length are parsed. A remote attacker who compromises a SSH server may be able to cause a Denial of Service or read data in the client memory.

References

high severity
new

Out-of-bounds Write

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.8.1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write. An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way packets are read from the server. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.

Remediation

Upgrade libssh2 to version or higher.

References

high severity
new

Out-of-bounds Write

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.8.1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write. An integer overflow flaw, which could lead to an out of bounds write, was discovered in libssh2 before 1.8.1 in the way keyboard prompt requests are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.

Remediation

Upgrade libssh2 to version or higher.

References

high severity
new

Out-of-bounds Write

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.8.1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write. An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way SSH_MSG_CHANNEL_REQUEST packets with an exit signal are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.

Remediation

Upgrade libssh2 to version or higher.

References

high severity
new

Out-of-bounds Write

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.8.1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write. A flaw was found in libssh2 before 1.8.1. A server could send a multiple keyboard interactive response messages whose total length are greater than unsigned char max characters. This value is used as an index to copy memory causing in an out of bounds memory write error.

Remediation

Upgrade libssh2 to version or higher.

References

high severity

Out-of-bounds Write

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.8.1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

A flaw was found in libssh2 before 1.8.1. A server could send a multiple keyboard interactive response messages whose total length are greater than unsigned char max characters. This value is used as an index to copy memory causing in an out of bounds memory write error.

References

high severity

Out-of-bounds Write

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.8.1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way packets are read from the server. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.

References

high severity

Out-of-bounds Write

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.8.1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

An integer overflow flaw which could lead to an out of bounds write was discovered in libssh2 before 1.8.1 in the way SSH_MSG_CHANNEL_REQUEST packets with an exit signal are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.

References

high severity

Out-of-bounds Write

  • Vulnerable module: libssh2/libssh2
  • Introduced through: libssh2/libssh2@1.8.0-r4
  • Fixed in: 1.8.1-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* libssh2/libssh2@1.8.0-r4

Overview

An integer overflow flaw, which could lead to an out of bounds write, was discovered in libssh2 before 1.8.1 in the way keyboard prompt requests are parsed. A remote attacker who compromises a SSH server may be able to execute code on the client system when a user connects to the server.

References

high severity

Out-of-bounds Write

  • Vulnerable module: musl/musl
  • Introduced through: musl/musl@1.1.20-r3 and musl/musl-utils@1.1.20-r3
  • Fixed in: 1.1.20-r5

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* musl/musl@1.1.20-r3
  • Introduced through: hassioaddons/base:3.0.0@* musl/musl-utils@1.1.20-r3

Overview

musl libc through 1.1.23 has an x87 floating-point stack adjustment imbalance, related to the math/i386/ directory. In some cases, use of this library could introduce out-of-bounds writes that are not present in an application's source code.

References

high severity

Allocation of Resources Without Limits or Throttling

  • Vulnerable module: nghttp2/nghttp2-libs
  • Introduced through: nghttp2/nghttp2-libs@1.35.1-r0
  • Fixed in: 1.35.1-r1

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* nghttp2/nghttp2-libs@1.35.1-r0

Overview

Some HTTP/2 implementations are vulnerable to window size manipulation and stream prioritization manipulation, potentially leading to a denial of service. The attacker requests a large amount of data from a specified resource over multiple streams. They manipulate window size and stream priority to force the server to queue the data in 1-byte chunks. Depending on how efficiently this data is queued, this can consume excess CPU, memory, or both.

References

high severity

Improper Enforcement of Message or Data Structure

  • Vulnerable module: nghttp2/nghttp2-libs
  • Introduced through: nghttp2/nghttp2-libs@1.35.1-r0
  • Fixed in: 1.35.1-r2

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* nghttp2/nghttp2-libs@1.35.1-r0

Overview

Affected versions of this package are vulnerable to Improper Enforcement of Message or Data Structure. In nghttp2 before version 1.41.0, the overly large HTTP/2 SETTINGS frame payload causes denial of service. The proof of concept attack involves a malicious client constructing a SETTINGS frame with a length of 14,400 bytes (2400 individual settings entries) over and over again. The attack causes the CPU to spike at 100%. nghttp2 v1.41.0 fixes this vulnerability. There is a workaround to this vulnerability. Implement nghttp2_on_frame_recv_callback callback, and if received frame is SETTINGS frame and the number of settings entries are large (e.g., > 32), then drop the connection.

Remediation

Upgrade nghttp2 to version or higher.

References

high severity

Resource Exhaustion

  • Vulnerable module: nghttp2/nghttp2-libs
  • Introduced through: nghttp2/nghttp2-libs@1.35.1-r0
  • Fixed in: 1.35.1-r1

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* nghttp2/nghttp2-libs@1.35.1-r0

Overview

Some HTTP/2 implementations are vulnerable to resource loops, potentially leading to a denial of service. The attacker creates multiple request streams and continually shuffles the priority of the streams in a way that causes substantial churn to the priority tree. This can consume excess CPU.

References

high severity

Out-of-bounds Write

  • Vulnerable module: oniguruma/oniguruma
  • Introduced through: oniguruma/oniguruma@6.9.1-r0
  • Fixed in: 6.9.4-r1

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* oniguruma/oniguruma@6.9.1-r0

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write. In Oniguruma 6.9.5_rev1, an attacker able to supply a regular expression for compilation may be able to overflow a buffer by one byte in concat_opt_exact_str in src/regcomp.c .

Remediation

Upgrade oniguruma to version or higher.

References

high severity

Cryptographic Issues

  • Vulnerable module: openssl/libcrypto1.1
  • Introduced through: openssl/libcrypto1.1@1.1.1a-r1 and openssl/libssl1.1@1.1.1a-r1
  • Fixed in: 1.1.1b-r1

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* openssl/libcrypto1.1@1.1.1a-r1
  • Introduced through: hassioaddons/base:3.0.0@* openssl/libssl1.1@1.1.1a-r1

Overview

ChaCha20-Poly1305 is an AEAD cipher, and requires a unique nonce input for every encryption operation. RFC 7539 specifies that the nonce value (IV) should be 96 bits (12 bytes). OpenSSL allows a variable nonce length and front pads the nonce with 0 bytes if it is less than 12 bytes. However it also incorrectly allows a nonce to be set of up to 16 bytes. In this case only the last 12 bytes are significant and any additional leading bytes are ignored. It is a requirement of using this cipher that nonce values are unique. Messages encrypted using a reused nonce value are susceptible to serious confidentiality and integrity attacks. If an application changes the default nonce length to be longer than 12 bytes and then makes a change to the leading bytes of the nonce expecting the new value to be a new unique nonce then such an application could inadvertently encrypt messages with a reused nonce. Additionally the ignored bytes in a long nonce are not covered by the integrity guarantee of this cipher. Any application that relies on the integrity of these ignored leading bytes of a long nonce may be further affected. Any OpenSSL internal use of this cipher, including in SSL/TLS, is safe because no such use sets such a long nonce value. However user applications that use this cipher directly and set a non-default nonce length to be longer than 12 bytes may be vulnerable. OpenSSL versions 1.1.1 and 1.1.0 are affected by this issue. Due to the limited scope of affected deployments this has been assessed as low severity and therefore we are not creating new releases at this time. Fixed in OpenSSL 1.1.1c (Affected 1.1.1-1.1.1b). Fixed in OpenSSL 1.1.0k (Affected 1.1.0-1.1.0j).

References

high severity

NULL Pointer Dereference

  • Vulnerable module: openssl/libcrypto1.1
  • Introduced through: openssl/libcrypto1.1@1.1.1a-r1 and openssl/libssl1.1@1.1.1a-r1
  • Fixed in: 1.1.1g-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* openssl/libcrypto1.1@1.1.1a-r1
  • Introduced through: hassioaddons/base:3.0.0@* openssl/libssl1.1@1.1.1a-r1

Overview

Affected versions of this package are vulnerable to NULL Pointer Dereference. Server or client applications that call the SSL_check_chain() function during or after a TLS 1.3 handshake may crash due to a NULL pointer dereference as a result of incorrect handling of the "signature_algorithms_cert" TLS extension. The crash occurs if an invalid or unrecognised signature algorithm is received from the peer. This could be exploited by a malicious peer in a Denial of Service attack. OpenSSL version 1.1.1d, 1.1.1e, and 1.1.1f are affected by this issue. This issue did not affect OpenSSL versions prior to 1.1.1d. Fixed in OpenSSL 1.1.1g (Affected 1.1.1d-1.1.1f).

Remediation

Upgrade openssl to version or higher.

References

medium severity

Out-of-bounds Write

  • Vulnerable module: musl/musl
  • Introduced through: musl/musl@1.1.20-r3 and musl/musl-utils@1.1.20-r3
  • Fixed in: 1.1.20-r6

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* musl/musl@1.1.20-r3
  • Introduced through: hassioaddons/base:3.0.0@* musl/musl-utils@1.1.20-r3

Overview

Affected versions of this package are vulnerable to Out-of-bounds Write. In musl libc through 1.2.1, wcsnrtombs mishandles particular combinations of destination buffer size and source character limit, as demonstrated by an invalid write access (buffer overflow).

Remediation

Upgrade musl to version or higher.

References

medium severity

Information Exposure

  • Vulnerable module: openssl/libcrypto1.1
  • Introduced through: openssl/libcrypto1.1@1.1.1a-r1 and openssl/libssl1.1@1.1.1a-r1
  • Fixed in: 1.1.1d-r2

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* openssl/libcrypto1.1@1.1.1a-r1
  • Introduced through: hassioaddons/base:3.0.0@* openssl/libssl1.1@1.1.1a-r1

Overview

Affected versions of this package are vulnerable to Information Exposure. There is an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against 2-prime RSA1024, 3-prime RSA1536, and DSA1024 as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH512 are considered just feasible. However, for an attack the target would have to re-use the DH512 private key, which is not recommended anyway. Also applications directly using the low level API BN_mod_exp may be affected if they use BN_FLG_CONSTTIME. Fixed in OpenSSL 1.1.1e (Affected 1.1.1-1.1.1d). Fixed in OpenSSL 1.0.2u (Affected 1.0.2-1.0.2t).

Remediation

Upgrade openssl to version or higher.

References

medium severity

Missing Encryption of Sensitive Data

  • Vulnerable module: openssl/libcrypto1.1
  • Introduced through: openssl/libcrypto1.1@1.1.1a-r1 and openssl/libssl1.1@1.1.1a-r1
  • Fixed in: 1.1.1d-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* openssl/libcrypto1.1@1.1.1a-r1
  • Introduced through: hassioaddons/base:3.0.0@* openssl/libssl1.1@1.1.1a-r1

Overview

Normally in OpenSSL EC groups always have a co-factor present and this is used in side channel resistant code paths. However, in some cases, it is possible to construct a group using explicit parameters (instead of using a named curve). In those cases it is possible that such a group does not have the cofactor present. This can occur even where all the parameters match a known named curve. If such a curve is used then OpenSSL falls back to non-side channel resistant code paths which may result in full key recovery during an ECDSA signature operation. In order to be vulnerable an attacker would have to have the ability to time the creation of a large number of signatures where explicit parameters with no co-factor present are in use by an application using libcrypto. For the avoidance of doubt libssl is not vulnerable because explicit parameters are never used. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c). Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k). Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s).

References

medium severity

Use of Insufficiently Random Values

  • Vulnerable module: openssl/libcrypto1.1
  • Introduced through: openssl/libcrypto1.1@1.1.1a-r1 and openssl/libssl1.1@1.1.1a-r1
  • Fixed in: 1.1.1d-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* openssl/libcrypto1.1@1.1.1a-r1
  • Introduced through: hassioaddons/base:3.0.0@* openssl/libssl1.1@1.1.1a-r1

Overview

OpenSSL 1.1.1 introduced a rewritten random number generator (RNG). This was intended to include protection in the event of a fork() system call in order to ensure that the parent and child processes did not share the same RNG state. However this protection was not being used in the default case. A partial mitigation for this issue is that the output from a high precision timer is mixed into the RNG state so the likelihood of a parent and child process sharing state is significantly reduced. If an application already calls OPENSSL_init_crypto() explicitly using OPENSSL_INIT_ATFORK then this problem does not occur at all. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c).

References

low severity

Integer Overflow or Wraparound

  • Vulnerable module: curl/curl
  • Introduced through: curl/curl@7.64.0-r1 and curl/libcurl@7.64.0-r1
  • Fixed in: 7.64.0-r2

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* curl/curl@7.64.0-r1
  • Introduced through: hassioaddons/base:3.0.0@* curl/libcurl@7.64.0-r1

Overview

An integer overflow in curl's URL API results in a buffer overflow in libcurl 7.62.0 to and including 7.64.1.

References

low severity

Missing Encryption of Sensitive Data

  • Vulnerable module: openssl/libcrypto1.1
  • Introduced through: openssl/libcrypto1.1@1.1.1a-r1 and openssl/libssl1.1@1.1.1a-r1
  • Fixed in: 1.1.1d-r0

Detailed paths

  • Introduced through: hassioaddons/base:3.0.0@* openssl/libcrypto1.1@1.1.1a-r1
  • Introduced through: hassioaddons/base:3.0.0@* openssl/libssl1.1@1.1.1a-r1

Overview

In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, after sending a very large number of messages to be decrypted, can recover a CMS/PKCS7 transported encryption key or decrypt any RSA encrypted message that was encrypted with the public RSA key, using a Bleichenbacher padding oracle attack. Applications are not affected if they use a certificate together with the private RSA key to the CMS_decrypt or PKCS7_decrypt functions to select the correct recipient info to decrypt. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c). Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k). Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s).

References