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Vulnerability Details : 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.
Publish Date : 2010-05-27 Last Update Date : 2013-05-14
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- CVSS Scores & Vulnerability Types

CVSS Score
5.0
Confidentiality Impact None (There is no impact to the confidentiality of the system.)
Integrity Impact None (There is no impact to the integrity of the system)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Denial Of ServiceOverflowMemory corruption
CWE ID 119

- Additional Vendor Supplied Data

Vendor Impact CVSS Score CVSS Vector Report Date Publish Date
Redhat low
4.3
AV:N/AC:M/Au:N/C:N/I:N/A:P 2010-05-27 2010-01-11
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- Related OVAL Definitions

Title Definition Id Class Family
CVE-2010-2089 oval:org.opensuse.security:def:20102089 unix
ELSA-2011-0027 -- python security, bug fix, and enhancement update (low) oval:org.mitre.oval:def:28118 unix
ELSA-2011:0027: python security, bug fix, and enhancement update (Low) oval:org.mitre.oval:def:22821 unix
RHSA-2011:0027: python security, bug fix, and enhancement update (Low) oval:org.mitre.oval:def:21921 unix
RHSA-2011:0027: python security, bug fix, and enhancement update (Low) oval:com.redhat.rhsa:def:20110027 unix
RHSA-2011:0491: python security update (Moderate) oval:com.redhat.rhsa:def:20110491 unix
USN-1596-1 -- python2.6 vulnerabilities oval:org.mitre.oval:def:18043 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2010-2089

# Product Type Vendor Product Version Update Edition Language
1 Application Python Python 2.7 Version Details Vulnerabilities
2 Application Python Python 3.2 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Python Python 2

- References For CVE-2010-2089

http://www.ubuntu.com/usn/USN-1616-1
UBUNTU USN-1616-1
http://www.ubuntu.com/usn/USN-1613-2
UBUNTU USN-1613-2
http://www.ubuntu.com/usn/USN-1613-1
UBUNTU USN-1613-1
http://www.ubuntu.com/usn/USN-1596-1
UBUNTU USN-1596-1
http://www.securityfocus.com/bid/40863
BID 40863 Python 'audioop' Module Memory Corruption Vulnerability Release Date:2014-01-07
http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042751.html
FEDORA FEDORA-2010-9652
http://www.redhat.com/support/errata/RHSA-2011-0027.html
REDHAT RHSA-2011:0027
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html
APPLE APPLE-SA-2011-10-12-3
http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html
SUSE SUSE-SR:2010:024
http://secunia.com/advisories/40194
SECUNIA 40194
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html
SUSE SUSE-SR:2011:002
http://secunia.com/advisories/50858
SECUNIA 50858
http://secunia.com/advisories/42888
SECUNIA 42888
http://secunia.com/advisories/43068
SECUNIA 43068
http://secunia.com/advisories/51024
SECUNIA 51024
http://secunia.com/advisories/51087
SECUNIA 51087
http://secunia.com/advisories/51040
SECUNIA 51040
http://www.vupen.com/english/advisories/2011/0122
VUPEN ADV-2011-0122
http://support.apple.com/kb/HT5002 CONFIRM
http://bugs.python.org/issue7673 CONFIRM
https://bugzilla.redhat.com/show_bug.cgi?id=598197 CONFIRM
http://www.vupen.com/english/advisories/2011/0212
VUPEN ADV-2011-0212
http://www.vupen.com/english/advisories/2010/1448
VUPEN ADV-2010-1448

- Metasploit Modules Related To CVE-2010-2089

There are not any metasploit modules related to this vulnerability (Please visit www.metasploit.com for more information)


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