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Gentoo Linux: CVE-2023-31124: c-ares: Multiple Vulnerabilities

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Gentoo Linux: CVE-2023-31124: c-ares: Multiple Vulnerabilities

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
05/25/2023
Created
10/11/2023
Added
10/10/2023
Modified
01/28/2025

Description

c-ares is an asynchronous resolver library. When cross-compiling c-ares and using the autotools build system, CARES_RANDOM_FILE will not be set, as seen when cross compiling aarch64 android.This will downgrade to using rand() as a fallback which could allow an attacker to take advantage of the lack of entropy by not using a CSPRNG. This issue was patched in version 1.19.1.

Solution(s)

  • gentoo-linux-upgrade-net-dns-c-ares

References

  • https://attackerkb.com/topics/cve-2023-31124
  • CVE - 2023-31124
  • 202310-09
  • 查看数 703
  • 已创建
  • 最后回复

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