Out-of-bounds Read Affecting gd package, versions <2.2.4-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-ALPINE34-GD-279299
- published15 Mar 2017
- disclosed15 Mar 2017
Introduced: 15 Mar 2017
CVE-2016-6906 (opens in a new tab)How to fix?
Upgrade Alpine:3.4 gd to version 2.2.4-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream gd package and not the gd package as distributed by Alpine.
See How to fix? for Alpine:3.4 relevant fixed versions and status.
The read_image_tga function in gd_tga.c in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted TGA file, related to the decompression buffer.
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-6906
- http://www.debian.org/security/2017/dsa-3777
- https://security-tracker.debian.org/tracker/CVE-2016-6906
- https://github.com/libgd/libgd/blob/gd-2.2.4/CHANGELOG.md
- https://github.com/libgd/libgd/commit/58b6dde319c301b0eae27d12e2a659e067d80558
- https://github.com/libgd/libgd/commit/fb0e0cce0b9f25389ab56604c3547351617e1415
- http://www.securityfocus.com/bid/96503
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-6906