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Amazon Linux 2023: CVE-2022-48624: Important priority package update for less

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Amazon Linux 2023: CVE-2022-48624: Important priority package update for less

Severity
6
CVSS
(AV:L/AC:H/Au:N/C:C/I:C/A:C)
Published
02/19/2024
Created
02/14/2025
Added
02/14/2025
Modified
02/14/2025

Description

close_altfile in filename.c in less before 606 omits shell_quote calls for LESSCLOSE. A flaw was found in less. The close_altfile() function in filename.c omits shell_quote calls for LESSCLOSE, a command line to invoke the optional input postprocessor. This issue could lead to an OS command injection vulnerability and arbitrary command execution on the host operating system.

Solution(s)

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

References

  • https://attackerkb.com/topics/cve-2022-48624
  • CVE - 2022-48624
  • https://alas.aws.amazon.com/AL2023/ALAS-2023-123.html
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