Vulnerability CVE-2010-1166


Published: 2010-04-29   Modified: 2012-02-13

Description:
The fbComposite function in fbpict.c in the Render extension in the X server in X.Org X11R7.1 allows remote authenticated users to cause a denial of service (memory corruption and daemon crash) or possibly execute arbitrary code via a crafted request, related to an incorrect macro definition.

Type:

CWE-189

(Numeric Errors)

CVSS2 => (AV:N/AC:H/Au:S/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.1/10
10/10
3.9/10
Exploit range
Attack complexity
Authentication
Remote
High
Single time
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
X -> X.org 

 References:
http://cgit.freedesktop.org/xorg/xserver/commit/?id=d2f813f7db
https://rhn.redhat.com/errata/RHSA-2010-0382.html
https://bugzilla.redhat.com/show_bug.cgi?id=582601
https://bugzilla.redhat.com/show_bug.cgi?id=495733
http://www.vupen.com/english/advisories/2010/1185
http://www.ubuntu.com/usn/USN-939-1
http://securitytracker.com/id?1023929
http://secunia.com/advisories/39834
http://secunia.com/advisories/39650
http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:10112
http://lists.opensuse.org/opensuse-security-announce/2010-08/msg00001.html

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