Resource Exhaustion Affecting container-tools:rhel8/aardvark-dns package, versions <2:1.7.0-1.module_el8.9.0+3657+d86e192f


Severity

Recommended
medium

Based on AlmaLinux security rating.

Threat Intelligence

EPSS
0.2% (60th percentile)

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  • Snyk IDSNYK-ALMALINUX8-CONTAINERTOOLS-6088391
  • published27 Nov 2023
  • disclosed7 Nov 2023

Introduced: 7 Nov 2023

CVE-2022-41724  (opens in a new tab)
CWE-400  (opens in a new tab)

How to fix?

Upgrade AlmaLinux:8 container-tools:rhel8/aardvark-dns to version 2:1.7.0-1.module_el8.9.0+3657+d86e192f or higher.
This issue was patched in ALSA-2023:6939.

NVD Description

Note: Versions mentioned in the description apply only to the upstream container-tools:rhel8/aardvark-dns package and not the container-tools:rhel8/aardvark-dns package as distributed by AlmaLinux. See How to fix? for AlmaLinux:8 relevant fixed versions and status.

Large handshake records may cause panics in crypto/tls. Both clients and servers may send large TLS handshake records which cause servers and clients, respectively, to panic when attempting to construct responses. This affects all TLS 1.3 clients, TLS 1.2 clients which explicitly enable session resumption (by setting Config.ClientSessionCache to a non-nil value), and TLS 1.3 servers which request client certificates (by setting Config.ClientAuth >= RequestClientCert).

CVSS Scores

version 3.1