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Amazon Linux AMI 2: CVE-2022-1122: Security patch for openjpeg2 (ALAS-2022-1894)

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Amazon Linux AMI 2: CVE-2022-1122: Security patch for openjpeg2 (ALAS-2022-1894)

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
03/29/2022
Created
12/07/2022
Added
12/07/2022
Modified
02/14/2023

Description

A flaw was found in the opj2_decompress program in openjpeg2 2.4.0 in the way it handles an input directory with a large number of files. When it fails to allocate a buffer to store the filenames of the input directory, it calls free() on an uninitialized pointer, leading to a segmentation fault and a denial of service.

Solution(s)

  • amazon-linux-ami-2-upgrade-openjpeg2
  • amazon-linux-ami-2-upgrade-openjpeg2-debuginfo
  • amazon-linux-ami-2-upgrade-openjpeg2-devel
  • amazon-linux-ami-2-upgrade-openjpeg2-devel-docs
  • amazon-linux-ami-2-upgrade-openjpeg2-tools

References

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