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Oracle Linux: (CVE-2020-15389) ELSA-2021-4251: openjpeg2 security update

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Oracle Linux: (CVE-2020-15389) ELSA-2021-4251: openjpeg2 security update

Severity
6
CVSS
(AV:N/AC:M/Au:N/C:P/I:N/A:P)
Published
06/29/2020
Created
11/19/2021
Added
11/17/2021
Modified
11/17/2021

Description

jp2/opj_decompress.c in OpenJPEG through 2.3.1 has a use-after-free that can be triggered if there is a mix of valid and invalid files in a directory operated on by the decompressor. Triggering a double-free may also be possible. This is related to calling opj_image_destroy twice.

Solution(s)

  • oracle-linux-upgrade-openjpeg2
  • oracle-linux-upgrade-openjpeg2-devel
  • oracle-linux-upgrade-openjpeg2-devel-docs
  • oracle-linux-upgrade-openjpeg2-tools

References

  • ELSA-2021-4251
  • CVE-2020-15389
  • USN-4497-1
  • USN-4685-1

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