CVE-2016-7996 Heap-based buffer overflow in the WPG format reader in GraphicsMagick 1.3.25 and earlier allows remote attackers to have unspecified impact via a colormap with a large number of entries.
CriticalCVSS 9.8
EPSS 3.9%
- Published
- Updated
- Exploit status
- No public exploit known
Description
Heap-based buffer overflow in the WPG format reader in GraphicsMagick 1.3.25 and earlier allows remote attackers to have unspecified impact via a colormap with a large number of entries.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/graphicsmagick(Debian:12) | < 1.3.21-2 | 1.3.21-2 |
| debian/graphicsmagick(Debian:13) | < 1.3.21-2 | 1.3.21-2 |
| debian/graphicsmagick(Debian:14) | < 1.3.21-2 | 1.3.21-2 |
| graphicsmagick | <= 1.3.25 | No fix listed |
| alpine/graphicsmagick(Alpine:v3.10) | < 1.3.26-r0 | 1.3.26-r0 |
| alpine/graphicsmagick(Alpine:v3.11) | < 1.3.26-r0 | 1.3.26-r0 |
| alpine/graphicsmagick(Alpine:v3.12) | < 1.3.26-r0 | 1.3.26-r0 |
| alpine/graphicsmagick(Alpine:v3.13) | < 1.3.26-r0 | 1.3.26-r0 |
| alpine/graphicsmagick(Alpine:v3.14) | < 1.3.26-r0 | 1.3.26-r0 |
| alpine/graphicsmagick(Alpine:v3.15) | < 1.3.26-r0 | 1.3.26-r0 |
| alpine/graphicsmagick(Alpine:v3.16) | < 1.3.26-r0 | 1.3.26-r0 |
| alpine/graphicsmagick(Alpine:v3.17) | < 1.3.26-r0 | 1.3.26-r0 |
| alpine/graphicsmagick(Alpine:v3.18) | < 1.3.26-r0 | 1.3.26-r0 |
| alpine/graphicsmagick(Alpine:v3.19) | < 1.3.26-r0 | 1.3.26-r0 |
| alpine/graphicsmagick(Alpine:v3.20) | < 1.3.26-r0 | 1.3.26-r0 |
| alpine/graphicsmagick(Alpine:v3.21) | < 1.3.26-r0 | 1.3.26-r0 |
| alpine/graphicsmagick(Alpine:v3.22) | < 1.3.26-r0 | 1.3.26-r0 |
| alpine/graphicsmagick(Alpine:v3.23) | < 1.3.26-r0 | 1.3.26-r0 |
| alpine/graphicsmagick(Alpine:v3.24) | < 1.3.26-r0 | 1.3.26-r0 |
References
- Debian Security Tracker CVE-2016-7996 vendor-advisory
- DSA-3746 vendor-advisory
- [oss-security] 20161007 GraphicsMagick CVE Request - WPG Reader Issues mailing-list patch third-party-advisory
- [oss-security] 20161008 Re: GraphicsMagick CVE Request - WPG Reader Issues mailing-list third-party-advisory
- 93464 third-party-advisory vdb-entry
- security.alpinelinux.org vendor-advisory