CVE-2008-5031

Multiple integer overflows in Python 2.2.3 through 2.5.1, and 2.6, allow context-dependent attackers to have an unknown impact via a large integer value in the tabsize argument to the expandtabs method, as implemented by (1) the string_expandtabs function in Objects/stringobject.c and (2) the unicode_expandtabs function in Objects/unicodeobject.c. NOTE: this vulnerability reportedly exists because of an incomplete fix for CVE-2008-2315.

🔗 References (36)

• cve@mitrehttp://lists.apple.com/archives/security-announce/2009/Feb/msg00000.html
• cve@mitrehttp://scary.beasts.org/security/CESA-2008-008.html
• cve@mitrehttp://secunia.com/advisories/33937
• cve@mitrehttp://secunia.com/advisories/35750
• cve@mitrehttp://secunia.com/advisories/37471
• cve@mitrehttp://security.gentoo.org/glsa/glsa-200907-16.xml
• cve@mitrehttp://support.apple.com/kb/HT3438
• cve@mitrehttp://svn.python.org/view/python/trunk/Objects/stringobject.c?rev=61350&view=diff&r1=61350&r2=61349&p1=python/trunk/Objects/stringobject.c&p2=/python/trunk/Objects/stringobject.c
• cve@mitrehttp://svn.python.org/view/python/trunk/Objects/unicodeobject.c?rev=61350&view=diff&r1=61350&r2=61349&p1=python/trunk/Objects/unicodeobject.c&p2=/python/trunk/Objects/unicodeobject.c
• cve@mitrehttp://svn.python.org/view?rev=61350&view=rev
• cve@mitrehttp://www.openwall.com/lists/oss-security/2008/11/05/2
• cve@mitrehttp://www.openwall.com/lists/oss-security/2008/11/05/3
• cve@mitrehttp://www.securityfocus.com/archive/1/507985/100/0/threaded
• cve@mitrehttp://www.vmware.com/security/advisories/VMSA-2009-0016.html
• cve@mitrehttp://www.vupen.com/english/advisories/2009/3316