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CVE-2010-2089

Description

The audioop module in Python 2.7 and 3.2 does not verify the relationships between size arguments and byte string lengths, which allows context-dependent attackers to cause a denial of service (memory corruption and application crash) via crafted arguments, as demonstrated by a call to audioop.reverse with a one-byte string, a different vulnerability than CVE-2010-1634.

POC

Reference

- http://www.ubuntu.com/usn/USN-1613-2

- http://www.ubuntu.com/usn/USN-1616-1

- https://bugzilla.redhat.com/show_bug.cgi?id=598197

Github

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

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