CVE-2020-21679

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.

CVSS v3.1

5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

EPSS

0.43% chance of exploitation in the next 30 days, 36th percentile

Published

2023-08-22

Updated

2024-10-07

Proof-of-concept exploits (1)

• https://sourceforge.net/p/graphicsmagick/bugs/619/

References

• CVE Record
• NVD entry

Related

• CVE-2020-21678
• CVE-2020-21680
• CVE-2020-21677
• CVE-2020-21681
• CVE-2020-21676
• CVE-2020-21682