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Amazon Linux 2023: CVE-2023-39804: Low priority package update for tar

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Amazon Linux 2023: CVE-2023-39804: Low priority package update for tar

Severity
2
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:P)
Published
12/11/2023
Created
02/14/2025
Added
02/14/2025
Modified
02/14/2025

Description

In GNU tar before 1.35, mishandled extension attributes in a PAX archive can lead to an application crash in xheader.c. A flaw was found in tar. This issue occurs when extended attributes are processed in PAX archives, and could allow an attacker to cause an application crash, resulting in a denial of service.

Solution(s)

  • amazon-linux-2023-upgrade-tar
  • amazon-linux-2023-upgrade-tar-debuginfo
  • amazon-linux-2023-upgrade-tar-debugsource

References

  • https://attackerkb.com/topics/cve-2023-39804
  • CVE - 2023-39804
  • https://alas.aws.amazon.com/AL2023/ALAS-2024-475.html
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