CVE-2013-1982

Publication date 23 May 2013

Last updated 24 July 2024

Ubuntu priority

Description

Multiple integer overflows in X.org libXext 1.3.1 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XcupGetReservedColormapEntries, (2) XcupStoreColors, (3) XdbeGetVisualInfo, (4) XeviGetVisualInfo, (5) XShapeGetRectangles, and (6) XSyncListSystemCounters functions.

Status

Show unmaintained releases

Package	Ubuntu Release	Status
libxext	13.04 raring	Fixed in 2:1.3.1-2ubuntu0.13.04.1
	12.10 quantal	Fixed in 2:1.3.1-2ubuntu0.12.10.1
	12.04 LTS precise	Fixed in 2:1.3.0-3ubuntu0.1
	10.04 LTS lucid	Fixed in 2:1.1.1-2ubuntu0.1

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package	Patch details
libxext	Upstream: ?id=ca8 Upstream: ?id=d05 Upstream: ?id=082 Upstream: ?id=96d Upstream: ?id=67e Upstream: ?id=6ec Upstream: ?id=dfe

References

Related Ubuntu Security Notices (USN)

USN-1857-1
libxext vulnerability
5 June 2013