Vulnerability CVE-2013-1993


Published: 2013-06-15

Description:
Multiple integer overflows in X.org libGLX in Mesa 9.1.1 and earlier allow X servers to trigger allocation of insufficient memory and a buffer overflow via vectors related to the (1) XF86DRIOpenConnection and (2) XF86DRIGetClientDriverName 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 -> Libglx 
Mesa3d.org -> MESA 
Mesa3d -> MESA 

 References:
http://www.x.org/wiki/Development/Security/Advisory-2013-05-23
http://www.ubuntu.com/usn/USN-1888-1
http://www.openwall.com/lists/oss-security/2013/05/23/3
http://www.mandriva.com/security/advisories?name=MDVSA-2013:181
http://www.debian.org/security/2013/dsa-2678
http://rhn.redhat.com/errata/RHSA-2013-0898.html
http://rhn.redhat.com/errata/RHSA-2013-0897.html
http://lists.opensuse.org/opensuse-updates/2013-06/msg00007.html
http://lists.freedesktop.org/archives/mesa-dev/2013-May/039722.html
http://lists.freedesktop.org/archives/mesa-dev/2013-May/039720.html
http://advisories.mageia.org/MGASA-2013-0190.html

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