DEBIAN-CVE-2018-20184

DEBIAN-CVE-2018-20184 PUBLISHED CVSS 6.5 MEDIUM

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.

Risk Scores

CVSS v3.0

6.5

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Affected Products

Vendor	Product	Versions
Debian:14	graphicsmagick	0, 0, 0
Debian:13	graphicsmagick	0, 0, 0
Debian:11	graphicsmagick	0, 0, 0
Debian:12	graphicsmagick	0, 0, 0

Timeline

Dec 17, 2018 CVE Published
Apr 28, 2026 CVE Updated

References

https://security-tracker.debian.org/tracker/CVE-2018-20184 advisory

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