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 products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.openwall.com/lists/oss-security/2011/09/23/5 ↗
- http://rhn.redhat.com/errata/RHSA-2011-1359.html ↗
- http://rhn.redhat.com/errata/RHSA-2011-1360.html ↗
- https://bugs.freedesktop.org/show_bug.cgi?id=28801 ↗
- http://cgit.freedesktop.org/xorg/xserver/commit/render/render.c?id=5725849a1b427cd4a72b84e57f211edb35838718 ↗
- http://aix.software.ibm.com/aix/efixes/security/X_advisory2.asc ↗
- http://securitytracker.com/id?1026149 ↗
- http://www.openwall.com/lists/oss-security/2011/09/22/8 ↗