CVE-2010-4819 Information

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.\

Reference

http://aix.software.ibm.com/aix/efixes/security/X_advisory2.asc http://cgit.freedesktop.org/xorg/xserver/commit/render/render.c?id=5725849a1b427cd4a72b84e57f211edb35838718 http://rhn.redhat.com/errata/RHSA-2011-1359.html http://rhn.redhat.com/errata/RHSA-2011-1360.html http://securitytracker.com/id?1026149 http://www.openwall.com/lists/oss-security/2011/09/22/8 http://www.openwall.com/lists/oss-security/2011/09/23/5 https://bugs.freedesktop.org/show_bug.cgi?id=28801