CVE-2010-2089
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.
Date published : 2010-05-27
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html