Vulnerability Details : CVE-2013-2063
Integer overflow in X.org libXtst 1.2.1 and earlier allows X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the XRecordGetContext function.
Vulnerability category: Overflow
Exploit prediction scoring system (EPSS) score for CVE-2013-2063
Probability of exploitation activity in the next 30 days: 0.65%
Percentile, the proportion of vulnerabilities that are scored at or less: ~ 77 % EPSS Score History EPSS FAQ
CVSS scores for CVE-2013-2063
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source |
---|---|---|---|---|---|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST |
CWE ids for CVE-2013-2063
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Assigned by: nvd@nist.gov (Primary)
References for CVE-2013-2063
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http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106886.html
[SECURITY] Fedora 19 Update: libXtst-1.2.1-6.20130524gite7e04b7be.fc19
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http://lists.opensuse.org/opensuse-updates/2013-06/msg00160.html
openSUSE-SU-2013:1032-1: moderate: update for libXtst
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http://www.debian.org/security/2013/dsa-2689
Debian -- Security Information -- DSA-2689-1 libxtst
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http://www.openwall.com/lists/oss-security/2013/05/23/3
oss-security - Fwd: [ANNOUNCE] X.Org Security Advisory: Protocol handling issues in X Window System client libraries
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http://www.x.org/wiki/Development/Security/Advisory-2013-05-23
X.Org Security Advisory: May 23, 2013Vendor Advisory
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http://www.ubuntu.com/usn/USN-1866-1
USN-1866-1: libxtst vulnerability | Ubuntu security notices
Products affected by CVE-2013-2063
- cpe:2.3:a:x:libxtst:*:*:*:*:*:*:*:*
- cpe:2.3:a:x:libxtst:1.2.0:*:*:*:*:*:*:*
- cpe:2.3:a:x:libxtst:1.1.0:*:*:*:*:*:*:*
- cpe:2.3:a:x:libxtst:1.0.99.2:*:*:*:*:*:*:*
- cpe:2.3:a:x:libxtst:1.0.99.1:*:*:*:*:*:*:*
- cpe:2.3:a:x:libxtst:1.0.3:*:*:*:*:*:*:*
- cpe:2.3:a:x:libxtst:1.0.2:*:*:*:*:*:*:*