CVE-2010-2089

EPSS 14.6%

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.

Affected products

n/a · n/a

public PoCs found — 1

exploitdbwww.exploit-db.com/exploits/34145unverified

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References

http://bugs.python.org/issue7673 http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042751.html http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html https://bugzilla.redhat.com/show_bug.cgi?id=598197 http://secunia.com/advisories/40194 http://secunia.com/advisories/42888 http://secunia.com/advisories/43068 http://secunia.com/advisories/50858 http://secunia.com/advisories/51024 http://secunia.com/advisories/51040