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Rocky Linux: CVE-2020-27824: openjpeg2 (RLSA-2021-4251)

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Rocky Linux: CVE-2020-27824: openjpeg2 (RLSA-2021-4251)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
05/13/2021
Created
03/13/2024
Added
03/12/2024
Modified
03/12/2024

Description

A flaw was found in OpenJPEG’s encoder in the opj_dwt_calc_explicit_stepsizes() function. This flaw allows an attacker who can supply crafted input to decomposition levels to cause a buffer overflow. The highest threat from this vulnerability is to system availability.

Solution(s)

  • rocky-upgrade-openjpeg2
  • rocky-upgrade-openjpeg2-debuginfo
  • rocky-upgrade-openjpeg2-debugsource
  • rocky-upgrade-openjpeg2-devel
  • rocky-upgrade-openjpeg2-devel-docs
  • rocky-upgrade-openjpeg2-tools
  • rocky-upgrade-openjpeg2-tools-debuginfo

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