The host is installed with Python 2.2.3 through 2.5.1 or 2.6 and is prone to multiple integer overflow vulnerabilities. The flaws are present in the application, which fails to properly handle 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. Successful exploitation allow context-dependent attackers to have an unknown impact.