vulnerability
Ubuntu: (Multiple Advisories) (CVE-2018-20189): GraphicsMagick vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Dec 17, 2018 | Dec 4, 2019 | Aug 18, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Dec 17, 2018
Added
Dec 4, 2019
Modified
Aug 18, 2025
Description
In GraphicsMagick 1.3.31, the ReadDIBImage function of coders/dib.c has a vulnerability allowing a crash and denial of service via a dib file that is crafted to appear with direct pixel values and also colormapping (which is not available beyond 8-bits/sample), and therefore lacks indexes initialization.
Solutions
ubuntu-pro-upgrade-graphicsmagickubuntu-pro-upgrade-libgraphicsmagick-q16-12ubuntu-pro-upgrade-libgraphicsmagick-q16-3ubuntu-pro-upgrade-libgraphicsmagick3
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