CVE-2007-2437 Information

Description

The X render (Xrender) extension in X.org X Window System 7.0 7.1 and 7.2 with Xserver 1.3.0 and earlier allows remote authenticated users to cause a denial of service (daemon crash) via crafted values to the (1) XRenderCompositeTrapezoids and (2) XRenderAddTraps functions which trigger a divide-by-zero error.

Reference

http://osvdb.org/34905 http://secunia.com/advisories/25121 http://sunsolve.sun.com/search/document.do?assetkey=1-26-102901-1 http://sunsolve.sun.com/search/document.do?assetkey=1-66-200067-1 http://www.rapid7.com/advisories/R7-0027.jsp http://www.securityfocus.com/bid/23741 http://www.securitytracker.com/id?1017984 http://www.vupen.com/english/advisories/2007/1601 http://www.vupen.com/english/advisories/2007/1658 https://exchange.xforce.ibmcloud.com/vulnerabilities/33976