Vulnerability CVE-2013-1987
Published: 2013-06-15

Description:
Multiple integer overflows in X.org libXrender 0.9.7 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XRenderQueryFilters, (2) XRenderQueryFormats, and (3) XRenderQueryPictIndexValues functions.

Type:

CWE-189

 (Numeric Errors)

CVSS2 => (AV:N/AC:M/Au:N/C:P/I:P/A:P)

CVSS Base Score
Impact Subscore
Exploitability Subscore
6.8/10
6.4/10
8.6/10
Exploit range
Attack complexity
Authentication
Remote
Medium
No required
Confidentiality impact
Integrity impact
Availability impact
Partial
Partial
Partial
Affected software
X.org -> Libxrender 
X -> Libxrender 
Opensuse -> Opensuse 
Novell -> Opensuse 
Canonical -> Ubuntu linux 

 References:
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/106862.html
http://lists.opensuse.org/opensuse-updates/2013-06/msg00141.html
http://www.debian.org/security/2013/dsa-2677
http://www.openwall.com/lists/oss-security/2013/05/23/3
http://www.securityfocus.com/bid/60132
http://www.ubuntu.com/usn/USN-1863-1
http://www.x.org/wiki/Development/Security/Advisory-2013-05-23
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