CVE-2010-4819

Published: Sep 5, 2012Modified: Apr 29, 2026

3.6

Vector

AV:L/AC:L/Au:N/C:P/I:N/A:P

Exploitability: 3.9 / Impact: 4.9

Source: NVD

Description

The ProcRenderAddGlyphs function in the Render extension (render/render.c) in X.Org xserver 1.7.7 and earlier allows local users to read arbitrary memory and possibly cause a denial of service (server crash) via unspecified vectors related to an "input sanitization flaw."

Affected (4)

Products: X: X.org Xserver

1 product

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
X X.org Xserver	Up to 1.7.7
X X.org Xserver	Version 1.7.6.902
X X.org Xserver	Version 1.7.7 rc2
X X.org Xserver	Version 1.7

Related CWEs

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

References (16)

http://aix.software.ibm.com/aix/efixes/security/X_advisory2.asc

Source: secalert@redhat.com

http://cgit.freedesktop.org/xorg/xserver/commit/render/render.c?id=5725849a1b427cd4a72b84e57f211edb35838718

Source: secalert@redhat.com

http://rhn.redhat.com/errata/RHSA-2011-1359.html

Source: secalert@redhat.com

http://rhn.redhat.com/errata/RHSA-2011-1360.html

Source: secalert@redhat.com

http://securitytracker.com/id?1026149

Source: secalert@redhat.com

http://www.openwall.com/lists/oss-security/2011/09/22/8

Source: secalert@redhat.com

http://www.openwall.com/lists/oss-security/2011/09/23/5

Source: secalert@redhat.com

https://bugs.freedesktop.org/show_bug.cgi?id=28801

Source: secalert@redhat.com

http://aix.software.ibm.com/aix/efixes/security/X_advisory2.asc

Source: af854a3a-2127-422b-91ae-364da2661108

http://cgit.freedesktop.org/xorg/xserver/commit/render/render.c?id=5725849a1b427cd4a72b84e57f211edb35838718

Source: af854a3a-2127-422b-91ae-364da2661108

http://rhn.redhat.com/errata/RHSA-2011-1359.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://rhn.redhat.com/errata/RHSA-2011-1360.html

Source: af854a3a-2127-422b-91ae-364da2661108

http://securitytracker.com/id?1026149

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openwall.com/lists/oss-security/2011/09/22/8

Source: af854a3a-2127-422b-91ae-364da2661108

http://www.openwall.com/lists/oss-security/2011/09/23/5

Source: af854a3a-2127-422b-91ae-364da2661108

https://bugs.freedesktop.org/show_bug.cgi?id=28801

Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.