Vulnerabilities

7 via 12 paths

Dependencies

36

Source

Group 6 Copy Created with Sketch. Docker

Target OS

alpine:3.13.7
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Severity
  • 1
  • 4
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Status
  • 7
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critical severity

Out-of-bounds Write

  • Vulnerable module: zlib/zlib
  • Introduced through: zlib/zlib@1.2.11-r3
  • Fixed in: 1.2.12-r2

Detailed paths

  • Introduced through: azul/zulu-openjdk-alpine@15.0.3 zlib/zlib@1.2.11-r3

NVD Description

Note: Versions mentioned in the description apply only to the upstream zlib package and not the zlib package as distributed by Alpine. See How to fix? for Alpine:3.13 relevant fixed versions and status.

zlib through 1.2.12 has a heap-based buffer over-read or buffer overflow in inflate in inflate.c via a large gzip header extra field. NOTE: only applications that call inflateGetHeader are affected. Some common applications bundle the affected zlib source code but may be unable to call inflateGetHeader (e.g., see the nodejs/node reference).

Remediation

Upgrade Alpine:3.13 zlib to version 1.2.12-r2 or higher.

References

high severity

CVE-2022-28391

  • Vulnerable module: busybox/busybox
  • Introduced through: busybox/busybox@1.32.1-r7 and busybox/ssl_client@1.32.1-r7
  • Fixed in: 1.32.1-r8

Detailed paths

  • Introduced through: azul/zulu-openjdk-alpine@15.0.3 busybox/busybox@1.32.1-r7
  • Introduced through: azul/zulu-openjdk-alpine@15.0.3 busybox/ssl_client@1.32.1-r7

NVD Description

Note: Versions mentioned in the description apply only to the upstream busybox package and not the busybox package as distributed by Alpine. See How to fix? for Alpine:3.13 relevant fixed versions and status.

BusyBox through 1.35.0 allows remote attackers to execute arbitrary code if netstat is used to print a DNS PTR record's value to a VT compatible terminal. Alternatively, the attacker could choose to change the terminal's colors.

Remediation

Upgrade Alpine:3.13 busybox to version 1.32.1-r8 or higher.

References

high severity

Use After Free

  • Vulnerable module: busybox/busybox
  • Introduced through: busybox/busybox@1.32.1-r7 and busybox/ssl_client@1.32.1-r7
  • Fixed in: 1.32.1-r9

Detailed paths

  • Introduced through: azul/zulu-openjdk-alpine@15.0.3 busybox/busybox@1.32.1-r7
  • Introduced through: azul/zulu-openjdk-alpine@15.0.3 busybox/ssl_client@1.32.1-r7

NVD Description

Note: Versions mentioned in the description apply only to the upstream busybox package and not the busybox package as distributed by Alpine. See How to fix? for Alpine:3.13 relevant fixed versions and status.

A use-after-free in Busybox 1.35-x's awk applet leads to denial of service and possibly code execution when processing a crafted awk pattern in the copyvar function.

Remediation

Upgrade Alpine:3.13 busybox to version 1.32.1-r9 or higher.

References

high severity

Loop with Unreachable Exit Condition ('Infinite Loop')

  • Vulnerable module: openssl/libcrypto1.1
  • Introduced through: openssl/libcrypto1.1@1.1.1l-r0 and openssl/libssl1.1@1.1.1l-r0
  • Fixed in: 1.1.1n-r0

Detailed paths

  • Introduced through: azul/zulu-openjdk-alpine@15.0.3 openssl/libcrypto1.1@1.1.1l-r0
  • Introduced through: azul/zulu-openjdk-alpine@15.0.3 openssl/libssl1.1@1.1.1l-r0

NVD Description

Note: Versions mentioned in the description apply only to the upstream openssl package and not the openssl package as distributed by Alpine. See How to fix? for Alpine:3.13 relevant fixed versions and status.

The BN_mod_sqrt() function, which computes a modular square root, contains a bug that can cause it to loop forever for non-prime moduli. Internally this function is used when parsing certificates that contain elliptic curve public keys in compressed form or explicit elliptic curve parameters with a base point encoded in compressed form. It is possible to trigger the infinite loop by crafting a certificate that has invalid explicit curve parameters. Since certificate parsing happens prior to verification of the certificate signature, any process that parses an externally supplied certificate may thus be subject to a denial of service attack. The infinite loop can also be reached when parsing crafted private keys as they can contain explicit elliptic curve parameters. Thus vulnerable situations include: - TLS clients consuming server certificates - TLS servers consuming client certificates - Hosting providers taking certificates or private keys from customers - Certificate authorities parsing certification requests from subscribers - Anything else which parses ASN.1 elliptic curve parameters Also any other applications that use the BN_mod_sqrt() where the attacker can control the parameter values are vulnerable to this DoS issue. In the OpenSSL 1.0.2 version the public key is not parsed during initial parsing of the certificate which makes it slightly harder to trigger the infinite loop. However any operation which requires the public key from the certificate will trigger the infinite loop. In particular the attacker can use a self-signed certificate to trigger the loop during verification of the certificate signature. This issue affects OpenSSL versions 1.0.2, 1.1.1 and 3.0. It was addressed in the releases of 1.1.1n and 3.0.2 on the 15th March 2022. Fixed in OpenSSL 3.0.2 (Affected 3.0.0,3.0.1). Fixed in OpenSSL 1.1.1n (Affected 1.1.1-1.1.1m). Fixed in OpenSSL 1.0.2zd (Affected 1.0.2-1.0.2zc).

Remediation

Upgrade Alpine:3.13 openssl to version 1.1.1n-r0 or higher.

References

high severity

Out-of-bounds Write

  • Vulnerable module: zlib/zlib
  • Introduced through: zlib/zlib@1.2.11-r3
  • Fixed in: 1.2.12-r0

Detailed paths

  • Introduced through: azul/zulu-openjdk-alpine@15.0.3 zlib/zlib@1.2.11-r3

NVD Description

Note: Versions mentioned in the description apply only to the upstream zlib package and not the zlib package as distributed by Alpine. See How to fix? for Alpine:3.13 relevant fixed versions and status.

zlib before 1.2.12 allows memory corruption when deflating (i.e., when compressing) if the input has many distant matches.

Remediation

Upgrade Alpine:3.13 zlib to version 1.2.12-r0 or higher.

References

medium severity

Use of a Broken or Risky Cryptographic Algorithm

  • Vulnerable module: openssl/libcrypto1.1
  • Introduced through: openssl/libcrypto1.1@1.1.1l-r0 and openssl/libssl1.1@1.1.1l-r0
  • Fixed in: 1.1.1q-r0

Detailed paths

  • Introduced through: azul/zulu-openjdk-alpine@15.0.3 openssl/libcrypto1.1@1.1.1l-r0
  • Introduced through: azul/zulu-openjdk-alpine@15.0.3 openssl/libssl1.1@1.1.1l-r0

NVD Description

Note: Versions mentioned in the description apply only to the upstream openssl package and not the openssl package as distributed by Alpine. See How to fix? for Alpine:3.13 relevant fixed versions and status.

AES OCB mode for 32-bit x86 platforms using the AES-NI assembly optimised implementation will not encrypt the entirety of the data under some circumstances. This could reveal sixteen bytes of data that was preexisting in the memory that wasn't written. In the special case of "in place" encryption, sixteen bytes of the plaintext would be revealed. Since OpenSSL does not support OCB based cipher suites for TLS and DTLS, they are both unaffected. Fixed in OpenSSL 3.0.5 (Affected 3.0.0-3.0.4). Fixed in OpenSSL 1.1.1q (Affected 1.1.1-1.1.1p).

Remediation

Upgrade Alpine:3.13 openssl to version 1.1.1q-r0 or higher.

References

low severity

ALPINE-13661

  • Vulnerable module: busybox/busybox
  • Introduced through: busybox/busybox@1.32.1-r7 and busybox/ssl_client@1.32.1-r7
  • Fixed in: 1.32.1-r8

Detailed paths

  • Introduced through: azul/zulu-openjdk-alpine@15.0.3 busybox/busybox@1.32.1-r7
  • Introduced through: azul/zulu-openjdk-alpine@15.0.3 busybox/ssl_client@1.32.1-r7

NVD Description

This vulnerability has not been analyzed by NVD yet.

Remediation

Upgrade Alpine:3.13 busybox to version 1.32.1-r8 or higher.