CVE-2008-4555

Stack-based buffer overflow in the push_subg function in parser.y (lib/graph/parser.c) in Graphviz 2.20.2, and possibly earlier versions, allows user-assisted remote attackers to cause a denial of service (memory corruption) or execute arbitrary code via a DOT file with a large number of Agraph_t elements.

🔗 References (20)

• cve@mitrehttp://bugs.gentoo.org/show_bug.cgi?id=240636
• cve@mitrehttp://lists.opensuse.org/opensuse-security-announce/2008-10/msg00012.html
• cve@mitrehttp://roeehay.blogspot.com/2008/10/graphviz-buffer-overflow-code-execution.html
• cve@mitrehttp://secunia.com/advisories/32186
• cve@mitrehttp://secunia.com/advisories/32656
• cve@mitrehttp://security.gentoo.org/glsa/glsa-200811-04.xml
• cve@mitrehttp://securityreason.com/securityalert/4409
• cve@mitrehttp://www.securityfocus.com/archive/1/497150/100/0/threaded
• cve@mitrehttp://www.securityfocus.com/bid/31648
• cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/45765
• af854a3a-2127-422b-91ae-364da2661108http://bugs.gentoo.org/show_bug.cgi?id=240636
• af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2008-10/msg00012.html
• af854a3a-2127-422b-91ae-364da2661108http://roeehay.blogspot.com/2008/10/graphviz-buffer-overflow-code-execution.html
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/32186
• af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/32656