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CVE-2010-2089

Date: May 27, 2010

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.

Severity Score

5.3

Related Resources (27)

Url: http://bugs.python.org/issue7673

Url: http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html

Url: http://www.ubuntu.com/usn/USN-1613-1

Url: http://www.securityfocus.com/bid/40863

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

Url: http://www.vupen.com/english/advisories/2010/1448

Url: http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042751.html

Url: http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html

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

Url: http://secunia.com/advisories/40194

Url: http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html

Url: http://secunia.com/advisories/43068

Url: https://people.canonical.com/~ubuntu-security/cve/CVE-2010-2089

Url: http://www.vupen.com/english/advisories/2011/0212

Url: http://www.ubuntu.com/usn/USN-1596-1

Url: http://www.redhat.com/support/errata/RHSA-2011-0027.html

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

Url: http://secunia.com/advisories/51087

Url: http://secunia.com/advisories/51040

Url: http://secunia.com/advisories/51024

Url: http://support.apple.com/kb/HT5002

Url: https://access.redhat.com/security/cve/CVE-2010-2089

Url: http://secunia.com/advisories/50858

Url: http://secunia.com/advisories/42888

Url: https://nvd.nist.gov/vuln/detail/CVE-2010-2089

Url: http://www.vupen.com/english/advisories/2011/0122

Url: https://www.mend.io/vulnerability-database/CVE-2010-2089

Severity Score

5.3

Weakness Type (CWE)

Buffer Errors

CWE-119

Out-of-bounds Write

CWE-787

CVSS v3.1

Base Score:	5.3
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	LOW

CVSS v2

Base Score:	5.0
Access Vector (AV):	NETWORK
Access Complexity (AC):	LOW
Authentication (AU):	NONE
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	PARTIAL
Additional information:

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CVE-2010-2089

Date: May 27, 2010

Severity Score

Related Resources (27)

Severity Score

Weakness Type (CWE)

CVSS v3.1

CVSS v2

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