Vulnerability Monitor

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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.

Published

2010-05-27T19:30:01.827

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
CWE-787

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	python	python	< 2.5.6	Yes
Application	python	python	< 2.6.6	Yes
Application	python	python	< 3.1.3	Yes

References

http://bugs.python.org/issue7673 Patch, Vendor Advisory ([email protected])
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html Mailing List, Third Party Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042751.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html Mailing List, Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html Mailing List, Third Party Advisory ([email protected])
http://secunia.com/advisories/40194 Third Party Advisory ([email protected])
http://secunia.com/advisories/42888 Third Party Advisory ([email protected])
http://secunia.com/advisories/43068 Third Party Advisory ([email protected])
http://secunia.com/advisories/50858 Third Party Advisory ([email protected])
http://secunia.com/advisories/51024 Third Party Advisory ([email protected])
http://secunia.com/advisories/51040 Third Party Advisory ([email protected])
http://secunia.com/advisories/51087 Third Party Advisory ([email protected])
http://support.apple.com/kb/HT5002 Third Party Advisory ([email protected])
http://www.redhat.com/support/errata/RHSA-2011-0027.html Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/40863 Third Party Advisory, VDB Entry ([email protected])
http://www.ubuntu.com/usn/USN-1596-1 Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/USN-1613-1 Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/USN-1613-2 Third Party Advisory ([email protected])
http://www.ubuntu.com/usn/USN-1616-1 Third Party Advisory ([email protected])
http://www.vupen.com/english/advisories/2010/1448 Third Party Advisory ([email protected])
http://www.vupen.com/english/advisories/2011/0122 Third Party Advisory ([email protected])
http://www.vupen.com/english/advisories/2011/0212 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=598197 Issue Tracking, Third Party Advisory ([email protected])
http://bugs.python.org/issue7673 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042751.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/40194 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/42888 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/43068 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/50858 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/51024 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/51040 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/51087 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://support.apple.com/kb/HT5002 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.redhat.com/support/errata/RHSA-2011-0027.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/40863 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-1596-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-1613-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-1613-2 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-1616-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2010/1448 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2011/0122 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.vupen.com/english/advisories/2011/0212 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=598197 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)