Mandriva Linux Security Advisory : python (MDVSA-2009:003)
Critical Nessus Plugin ID 36693
SynopsisThe remote Mandriva Linux host is missing one or more security updates.
DescriptionMultiple integer overflows in imageop.c in the imageop module in Python 1.5.2 through 2.5.1 allow context-dependent attackers to break out of the Python VM and execute arbitrary code via large integer values in certain arguments to the crop function, leading to a buffer overflow, a different vulnerability than CVE-2007-4965 and CVE-2008-1679. (CVE-2008-4864)
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. (CVE-2008-5031)
The updated Python packages have been patched to correct these issues.
SolutionUpdate the affected packages.