ReadGIFImage in coders/gif.c in ImageMagick 7.0.6-1 and GraphicsMagick 1.3.26 leaves...
Vulnerability Description
ReadGIFImage in coders/gif.c in ImageMagick 7.0.6-1 and GraphicsMagick 1.3.26 leaves the palette uninitialized when processing a GIF file that has neither a global nor local palette. If the affected product is used as a library loaded into a process that operates on interesting data, this data sometimes can be leaked via the uninitialized palette.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- https://www.debian.org/security/2017/dsa-4040
- https://usn.ubuntu.com/3681-1/
- https://github.com/neex/gifoeb
- https://www.debian.org/security/2018/dsa-4321
- https://www.debian.org/security/2017/dsa-4032
- https://github.com/ImageMagick/ImageMagick/issues/592
- https://lists.debian.org/debian-lts-announce/2018/08/msg00002.html
- https://github.com/ImageMagick/ImageMagick/commit/9fd10cf630832b36a588c1545d8736539b2f1fb5
- https://usn.ubuntu.com/4232-1/
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CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.