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CVE-2013-1981 Details

Description

Multiple integer overflows in X.org libX11 1.5.99.901 (1.6 RC1) and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XQueryFont, (2) _XF86BigfontQueryFont, (3) XListFontsWithInfo, (4) XGetMotionEvents, (5) XListHosts, (6) XGetModifierMapping, (7) XGetPointerMapping, (8) XGetKeyboardMapping, (9) XGetWindowProperty, (10) XGetImage, (11) LoadColornameDB, (12) XrmGetFileDatabase, (13) _XimParseStringFile, or (14) TransFileName functions.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

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URL	Source(s)	Tag(s)
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106781.html	CVE
http://www.debian.org/security/2013/dsa-2693	CVE	Vendor Advisory
http://www.openwall.com/lists/oss-security/2013/05/23/3	CVE
http://www.securityfocus.com/bid/60120	CVE
http://www.ubuntu.com/usn/USN-1854-1	CVE	Vendor Advisory
http://www.x.org/wiki/Development/Security/Advisory-2013-05-23	CVE	Vendor Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106781.html	[email protected]
http://www.debian.org/security/2013/dsa-2693	[email protected]	Vendor Advisory
http://www.openwall.com/lists/oss-security/2013/05/23/3	[email protected]
http://www.securityfocus.com/bid/60120	[email protected]
http://www.ubuntu.com/usn/USN-1854-1	[email protected]	Vendor Advisory
http://www.x.org/wiki/Development/Security/Advisory-2013-05-23	[email protected]	Vendor Advisory

see all 12 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-189	Numeric Errors	[email protected]

Affected Products

Product	Versions
x libx11	<= 1.5.99.901 1.5.0
CPE cpe:2.3:a:x:libx11:::::::: cpe:2.3:a:x:libx11:1.5.0:::::::* Remediation No remediation found in references.
canonical ubuntu linux	10.04 - 12.04 - 12.10 13.04
CPE cpe:2.3:o:canonical:ubuntu_linux:10.04:-:lts:::::* cpe:2.3:o:canonical:ubuntu_linux:12.04:-:lts:::::* cpe:2.3:o:canonical:ubuntu_linux:12.10:::::::* cpe:2.3:o:canonical:ubuntu_linux:13.04:::::::* Remediation No remediation found in references.

Change History

6 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 29, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 28, 2016	CVE Modified	[email protected]
Oct 7, 2013	Initial Analysis	[email protected]