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Amazon Linux 2023: CVE-2023-26965: Medium priority package update for libtiff

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Amazon Linux 2023: CVE-2023-26965: Medium priority package update for libtiff

Severity
5
CVSS
(AV:L/AC:L/Au:N/C:N/I:N/A:C)
Published
06/14/2023
Created
02/14/2025
Added
02/14/2025
Modified
02/14/2025

Description

loadImage() in tools/tiffcrop.c in LibTIFF through 4.5.0 has a heap-based use after free via a crafted TIFF image. A heap use-after-free vulnerability was found in LibTIFF's tiffcrop utility in the loadImage() function. This flaw allows an attacker to pass a crafted TIFF image file to the tiffcrop utility, which causes an out-of-bounds write access, resulting in an application crash, eventually leading to a denial of service.

Solution(s)

  • amazon-linux-2023-upgrade-libtiff
  • amazon-linux-2023-upgrade-libtiff-debuginfo
  • amazon-linux-2023-upgrade-libtiff-debugsource
  • amazon-linux-2023-upgrade-libtiff-devel
  • amazon-linux-2023-upgrade-libtiff-static
  • amazon-linux-2023-upgrade-libtiff-tools
  • amazon-linux-2023-upgrade-libtiff-tools-debuginfo

References

  • https://attackerkb.com/topics/cve-2023-26965
  • CVE - 2023-26965
  • https://alas.aws.amazon.com/AL2023/ALAS-2023-271.html
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