Vulnerability Description
Integer overflow in the _gdContributionsAlloc function in gd_interpolation.c in GD Graphics Library (aka libgd) before 2.2.3 allows remote attackers to cause a denial of service (out-of-bounds memory write or memory consumption) via unspecified vectors.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Libgd | Libgd | <= 2.2.2 |
| Debian | Debian Linux | 8.0 |
| Opensuse | Leap | 42.1 |
| Php | Php | >= 5.5.0, < 5.5.38 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-updates/2016-08/msg00086.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-09/msg00078.htmlMailing ListThird Party Advisory
- http://packetstormsecurity.com/files/138174/LibGD-2.2.2-Integer-Overflow-Denial-Third Party AdvisoryVDB Entry
- http://rhn.redhat.com/errata/RHSA-2016-2750.htmlThird Party Advisory
- http://www.debian.org/security/2016/dsa-3630Third Party Advisory
- http://www.securityfocus.com/archive/1/539100/100/0/threadedThird Party AdvisoryVDB Entry
- http://www.securityfocus.com/bid/92080Third Party AdvisoryVDB Entry
- http://www.securitytracker.com/id/1036535PatchThird Party AdvisoryVDB Entry
- http://www.ubuntu.com/usn/USN-3060-1Mailing ListThird Party Advisory
- https://bugs.php.net/bug.php?id=72558Issue TrackingVendor Advisory
- https://libgd.github.io/release-2.2.3.htmlVendor Advisory
- https://secunia.com/secunia_research/2016-9/Third Party AdvisoryVDB Entry
- https://security.gentoo.org/glsa/201612-09Third Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-08/msg00086.htmlMailing ListThird Party Advisory
- http://lists.opensuse.org/opensuse-updates/2016-09/msg00078.htmlMailing ListThird Party Advisory
FAQ
What is CVE-2016-6207?
CVE-2016-6207 is a vulnerability with a CVSS score of 6.5 (MEDIUM). Integer overflow in the _gdContributionsAlloc function in gd_interpolation.c in GD Graphics Library (aka libgd) before 2.2.3 allows remote attackers to cause a denial of service (out-of-bounds memory ...
How severe is CVE-2016-6207?
CVE-2016-6207 has been rated MEDIUM with a CVSS base score of 6.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2016-6207?
Check the references section above for vendor advisories and patch information. Affected products include: Libgd Libgd, Debian Debian Linux, Opensuse Leap, Php Php.