Vulnerability Details CVE-2013-1982
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 64.8%
CVSS Severity
CVSS v2 Score 6.8
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
Products affected by CVE-2013-1982
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cpe:2.3:a:x:libxext:1.0.99.2
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cpe:2.3:a:x:libxext:1.0.99.3
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cpe:2.3:a:x:libxext:1.0.99.4
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cpe:2.3:a:x:libxext:1.1
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cpe:2.3:a:x:libxext:1.1.1
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cpe:2.3:a:x:libxext:1.1.2
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cpe:2.3:a:x:libxext:1.2.0
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cpe:2.3:a:x:libxext:1.3.0
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cpe:2.3:a:x:libxext:1.3.1