CVE-2018-20184

In GraphicsMagick 1.4 snapshot-20181209 Q8, there is a heap-based buffer overflow in the WriteTGAImage function of tga.c, which allows attackers to cause a denial of service via a crafted image file, because the number of rows or columns can exceed the pixel-dimension restrictions of the TGA specification.

Score

CVSS 3.0 6.5 Medium

Status

Modified - cve@mitre.org

Published

2018-12-17

Last modified

2024-08-05

Weaknesses

CWE-787

Affected products

• Debian Linux (Debian)
• Graphicsmagick (Graphicsmagick)

References

• http://hg.graphicsmagick.org/hg/GraphicsMagick/rev/15d1b5fd003b
• http://www.securityfocus.com/bid/106229
• https://lists.debian.org/debian-lts-announce/2018/12/msg00018.html
• https://sourceforge.net/p/graphicsmagick/bugs/583/
• https://usn.ubuntu.com/4207-1/
• https://www.debian.org/security/2020/dsa-4640