Out-of-Bounds Affecting libgd2 package, versions <2.2.3-87-gd0fec80-1
Snyk CVSS
Threat Intelligence
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-DEBIAN9-LIBGD2-383063
- published 4 Jan 2017
- disclosed 4 Jan 2017
Introduced: 4 Jan 2017
CVE-2016-8670 Open this link in a new tabHow to fix?
Upgrade Debian:9 libgd2 to version 2.2.3-87-gd0fec80-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libgd2 package and not the libgd2 package as distributed by Debian.
See How to fix? for Debian:9 relevant fixed versions and status.
Integer signedness error in the dynamicGetbuf function in gd_io_dp.c in the GD Graphics Library (aka libgd) through 2.2.3, as used in PHP before 5.6.28 and 7.x before 7.0.13, allows remote attackers to cause a denial of service (stack-based buffer overflow) or possibly have unspecified other impact via a crafted imagecreatefromstring call.
References
- https://security-tracker.debian.org/tracker/CVE-2016-8670
- https://support.f5.com/csp/article/K21336065?utm_source=f5support&utm_medium=RSS
- http://www.debian.org/security/2016/dsa-3693
- https://github.com/libgd/libgd/commit/53110871935244816bbb9d131da0bccff734bfe9
- https://bugs.php.net/bug.php?id=73280
- http://www.php.net/ChangeLog-5.php
- http://www.php.net/ChangeLog-7.php
- http://www.openwall.com/lists/oss-security/2016/10/15/1
- http://www.securityfocus.com/bid/93594
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2016-8670
- https://support.f5.com/csp/article/K21336065?utm_source=f5support&%3Butm_medium=RSS