CVE-2020-21679
Public on 2023-08-22
Modified on 2024-03-01
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.
Severity
Medium
CVSS v3 Base Score
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 1 | GraphicsMagick | 2023-08-17 | ALAS-2023-1806 | Fixed |
| Amazon Linux 2 - Graphicsmagick1.3 Extra | GraphicsMagick | 2023-07-19 | ALAS2GRAPHICSMAGICK1.3-2023-001 | Fixed |
| Amazon Linux 2023 | GraphicsMagick | 2024-02-15 | ALAS2023-2024-532 | Fixed |
CVSS Scores
| Score Type | Score | Vector | |
|---|---|---|---|
| Amazon Linux | CVSSv3 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| NVD | CVSSv3 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |