VULNERABILITY

Amazon Linux AMI: CVE-2020-21679: Security patch for GraphicsMagick (ALAS-2023-1806)

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Amazon Linux AMI: CVE-2020-21679: Security patch for GraphicsMagick (ALAS-2023-1806)

Severity
5
CVSS
(AV:L/AC:M/Au:N/C:N/I:N/A:C)
Published
08/17/2023
Created
02/22/2024
Added
02/19/2024
Modified
03/14/2025

Description

Buffer Overflow vulnerability in WritePCXImage function in pcx.c in GraphicsMagick 1.4 allows remote attackers to cause a denial of service via converting of crafted image file to pcx format.

Solution(s)

  • amazon-linux-upgrade-graphicsmagick

References

  • ALAS-2023-1806
  • CVE-2020-21679

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