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CVE-2007-2052

Description

Off-by-one error in the PyLocale_strxfrm function in Modules/_localemodule.c for Python 2.4 and 2.5 causes an incorrect buffer size to be used for the strxfrm function, which allows context-dependent attackers to read portions of memory via unknown manipulations that trigger a buffer over-read due to missing null termination.

POC

Reference

- http://www.vmware.com/security/advisories/VMSA-2009-0016.html

- https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=235093

Github

- https://github.com/mudongliang/LinuxFlaw

- https://github.com/oneoy/cve-