Vulnerability Description
The (1) GetDatabase and (2) _XimParseStringFile functions in X.org libX11 1.5.99.901 (1.6 RC1) and earlier do not restrict the recursion depth when processing directives to include files, which allows X servers to cause a denial of service (stack consumption) via a crafted file.
CVSS Score
MEDIUM
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| X | Libx11 | <= 1.5.99.901 |
Related Weaknesses (CWE)
References
- http://www.debian.org/security/2013/dsa-2693
- http://www.openwall.com/lists/oss-security/2013/05/23/3
- http://www.ubuntu.com/usn/USN-1854-1
- http://www.x.org/wiki/Development/Security/Advisory-2013-05-23Vendor Advisory
- http://www.debian.org/security/2013/dsa-2693
- http://www.openwall.com/lists/oss-security/2013/05/23/3
- http://www.ubuntu.com/usn/USN-1854-1
- http://www.x.org/wiki/Development/Security/Advisory-2013-05-23Vendor Advisory
FAQ
What is CVE-2013-2004?
CVE-2013-2004 is a vulnerability with a CVSS score of 6.8 (MEDIUM). The (1) GetDatabase and (2) _XimParseStringFile functions in X.org libX11 1.5.99.901 (1.6 RC1) and earlier do not restrict the recursion depth when processing directives to include files, which allows...
How severe is CVE-2013-2004?
CVE-2013-2004 has been rated MEDIUM with a CVSS base score of 6.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2013-2004?
Check the references section above for vendor advisories and patch information. Affected products include: X Libx11.