CVE-2016-10166 Integer underflow in the _gdContributionsAlloc function in gd_interpolation.c in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to have unspecified impact via vectors related...
CriticalCVSS 9.8
EPSS 10.7%
- Published
- Updated
- Exploit status
- No public exploit known
Description
Integer underflow in the _gdContributionsAlloc function in gd_interpolation.c in the GD Graphics Library (aka libgd) before 2.2.4 allows remote attackers to have unspecified impact via vectors related to decrementing the u variable.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/libgd2(Debian:12) | < 2.2.4-1 | 2.2.4-1 |
| debian/libgd2(Debian:13) | < 2.2.4-1 | 2.2.4-1 |
| debian/libgd2(Debian:14) | < 2.2.4-1 | 2.2.4-1 |
| libgd | <= 2.2.3 | No fix listed |
| alpine/gd(Alpine:v3.3) | < 2.2.4-r0 | 2.2.4-r0 |
| alpine/gd(Alpine:v3.4) | < 2.2.4-r0 | 2.2.4-r0 |
| alpine/gd(Alpine:v3.5) | < 2.2.4-r0 | 2.2.4-r0 |
| alpine/php5(Alpine:v3.5) | < 5.6.40-r0 | 5.6.40-r0 |
| alpine/php7(Alpine:v3.7) | < 7.1.29-r0 | 7.1.29-r0 |
References
- Debian Security Tracker CVE-2016-10166 vendor-advisory
- libgd.github.io release-notes vendor-advisory
- DSA-3777 vendor-advisory
- [oss-security] 20170126 CVE Requests: libgd: potential unsigned onderflow, denial-of-service in gdImageCreateFromGd2Ctx and signed overflow in gd_io.c mailing-list patch third-party-advisory
- [oss-security] 20170128 Re: CVE Requests: libgd: potential unsigned onderflow, denial-of-service in gdImageCreateFromGd2Ctx and signed overflow in gd_io.c mailing-list patch third-party-advisory
- 95869 third-party-advisory vdb-entry
- RHSA-2019:2519 vendor-advisory
- RHSA-2019:3299 vendor-advisory
- github.com issue-tracking patch third-party-advisory
- security.alpinelinux.org vendor-advisory