CVE-2018-20184
graphicsmagick: In GraphicsMagick 1.4 snapshot-20181209 Q8, there is a heap-based buffer overflow in the WriteTGAImage function of tg...
CVE-2018-20184 is fixed in 6 products on 1 platform, first by graphicsmagick 1.3.28-2ubuntu0.1, released April 24, 2019. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0231
83rd percentile
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| graphicsmagick · Ubuntu 18.04.6 LTS (bionic) | 1.3.28-2ubuntu0.1 | graphicsmagick 1.3.28-2ubuntu0.1 | Apr 24, 2019 |
| graphicsmagick-imagemagick-compat · Ubuntu 18.04.6 LTS (bionic) | 1.3.28-2ubuntu0.1 | graphicsmagick-imagemagick-compat 1.3.28-2ubuntu0.1 | Apr 24, 2019 |
| graphicsmagick-libmagick-dev-compat · Ubuntu 18.04.6 LTS (bionic) | 1.3.28-2ubuntu0.1 | graphicsmagick-libmagick-dev-compat 1.3.28-2ubuntu0.1 | Apr 24, 2019 |
| libgraphics-magick-perl · Ubuntu 18.04.6 LTS (bionic) | 1.3.28-2ubuntu0.1 | libgraphics-magick-perl 1.3.28-2ubuntu0.1 | Apr 24, 2019 |
| libgraphicsmagick++-q16-12 · Ubuntu 18.04.6 LTS (bionic) | 1.3.28-2ubuntu0.1 | libgraphicsmagick++-q16-12 1.3.28-2ubuntu0.1 | Apr 24, 2019 |
| libgraphicsmagick-q16-3 · Ubuntu 18.04.6 LTS (bionic) | 1.3.28-2ubuntu0.1 | libgraphicsmagick-q16-3 1.3.28-2ubuntu0.1 | Apr 24, 2019 |