CVE-2013-1996 X.org libFS 1.0.4 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to an unexpected sign extension in the FSOpenServer function.
MediumCVSS 6.8
EPSS 1.3%
- Published
- Updated
- Exploit status
- No public exploit known
Description
X.org libFS 1.0.4 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to an unexpected sign extension in the FSOpenServer function.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| debian/libfs(Debian:12) | < 2:1.0.4-1+deb7u1 | 2:1.0.4-1+deb7u1 |
| debian/libfs(Debian:13) | < 2:1.0.4-1+deb7u1 | 2:1.0.4-1+deb7u1 |
| debian/libfs(Debian:14) | < 2:1.0.4-1+deb7u1 | 2:1.0.4-1+deb7u1 |
| x libfs | <= 1.0.4 | No fix listed |
| x libfs | = 1.0.1 | No fix listed |
| x libfs | = 1.0.2 | No fix listed |
| x libfs | = 1.0.3 | No fix listed |
References
- Debian Security Tracker CVE-2013-1996 vendor-advisory
- DSA-2687 vendor-advisory
- [oss-security] 20130523 Fwd: [ANNOUNCE] X.Org Security Advisory: Protocol handling issues in X Window System client libraries mailing-list
- 60130 vdb-entry
- USN-1853-1 vendor-advisory
- www.x.org vendor-advisory