CVE-2013-1982

Severity: medium (CVSS 6.8 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.7% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2013-06-15 · updated 2026-06-16
Weakness: CWE-189

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.

Affected products

X Libxext: through 1.3.1; 1.0.99.2, 1.0.99.3, 1.0.99.4, 1.1, 1.1.1, 1.1.2 (+2)

References

http://lists.opensuse.org/opensuse-updates/2013-06/msg00139.html
http://www.debian.org/security/2013/dsa-2682
http://www.openwall.com/lists/oss-security/2013/05/23/3
http://www.ubuntu.com/usn/USN-1857-1
http://www.x.org/wiki/Development/Security/Advisory-2013-05-23
http://lists.opensuse.org/opensuse-updates/2013-06/msg00139.html
http://www.debian.org/security/2013/dsa-2682
http://www.openwall.com/lists/oss-security/2013/05/23/3
http://www.ubuntu.com/usn/USN-1857-1
http://www.x.org/wiki/Development/Security/Advisory-2013-05-23

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