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Red Hat: CVE-2022-2867: uint32_t underflow leads to out of bounds read and write in tiffcrop.c (Multiple Advisories)

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Red Hat: CVE-2022-2867: uint32_t underflow leads to out of bounds read and write in tiffcrop.c (Multiple Advisories)

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/17/2022
Created
01/14/2023
Added
01/13/2023
Modified
12/15/2023

Description

libtiff's tiffcrop utility has a uint32_t underflow that can lead to out of bounds read and write. An attacker who supplies a crafted file to tiffcrop (likely via tricking a user to run tiffcrop on it with certain parameters) could cause a crash or in some cases, further exploitation.

Solution(s)

  • redhat-upgrade-libtiff
  • redhat-upgrade-libtiff-debuginfo
  • redhat-upgrade-libtiff-debugsource
  • redhat-upgrade-libtiff-devel
  • redhat-upgrade-libtiff-tools
  • redhat-upgrade-libtiff-tools-debuginfo

References

  • DSA-5333
  • CVE-2022-2867
  • RHSA-2023:0095

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