high8.8
CVE-2017-16546
The ReadWPGImage function in coders/wpg.c in ImageMagick 7.0.7-9 does not properly validate the colormap index in a WPG palette, which allows remote attackers …
Impact
The ReadWPGImage function in coders/wpg.c in ImageMagick 7.0.7-9 does not properly validate the colormap index in a WPG palette, which allows remote attackers to cause a denial of service (use of uninitialized data or invalid memory allocation) or possibly have unspecified other impact via a malformed WPG file.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Imagemagick | Imagemagick | Version 7.0.7-9 |
| Canonical | Ubuntu Linux | Versions 14.04, 16.04, 17.10, 18.04 |
| Debian | Debian Linux | Versions 8.0, 9.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/ImageMagick/ImageMagick/commit/2130bf6f89ded32ef0c88a11694f107c52566c53
- https://github.com/ImageMagick/ImageMagick/commit/e04cf3e9524f50ca336253513d977224e083b816
- https://github.com/ImageMagick/ImageMagick/issues/851
- https://usn.ubuntu.com/3681-1/
- https://www.debian.org/security/2017/dsa-4040
- https://www.debian.org/security/2017/dsa-4074
- https://github.com/ImageMagick/ImageMagick/commit/2130bf6f89ded32ef0c88a11694f107c52566c53
- https://github.com/ImageMagick/ImageMagick/commit/e04cf3e9524f50ca336253513d977224e083b816
- https://github.com/ImageMagick/ImageMagick/issues/851
- https://usn.ubuntu.com/3681-1/
- https://www.debian.org/security/2017/dsa-4040
- https://www.debian.org/security/2017/dsa-4074