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Oracle Linux: (CVE-2020-27823) ELSA-2021-4251: openjpeg2 security update

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Oracle Linux: (CVE-2020-27823) ELSA-2021-4251: openjpeg2 security update

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
01/07/2021
Created
11/19/2021
Added
11/17/2021
Modified
11/17/2021

Description

A flaw was found in OpenJPEG’s encoder. This flaw allows an attacker to pass specially crafted x,y offset input to OpenJPEG to use during encoding. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

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-2020-27823
  • USN-4685-1
  • USN-4880-1

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