Date: Sat, 7 May 2016 23:40:38 +0200 From: Gustavo Grieco <gustavo.grieco@...il.com> To: oss-security@...ts.openwall.com Subject: CVE requested: two stack exhaustation parsing xml files using mxml Hi, We found two stack exhustation conditions that can easily crash mxml when parsing an xml. Both issues are affecting versions 2.7 and 2.9 (and probably others): * Recursion using mxmlDelete at mxml-node.c:217 (stack-exhaustion-1.xml) * Recursion using mxml_write_node at mxml-file.c:2739 (stack-exhaustion-2.xml) Found using QuickFuzz + Radamsa. Reproducers are attached. Regards, Gustavo. Download attachment "reproducers.tar.gz" of type "application/x-gzip" (2175 bytes)
Powered by blists - more mailing lists
Please check out the Open Source Software Security Wiki, which is counterpart to this mailing list.
Powered by Openwall GNU/*/Linux - Powered by OpenVZ