CVE-2010-1634

python: audioop: incorrect integer overflow checks

Severity Score

5.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Multiple integer overflows in audioop.c in the audioop module in Python 2.6, 2.7, 3.1, and 3.2 allow context-dependent attackers to cause a denial of service (application crash) via a large fragment, as demonstrated by a call to audioop.lin2lin with a long string in the first argument, leading to a buffer overflow. NOTE: this vulnerability exists because of an incorrect fix for CVE-2008-3143.5.

Múltiples desbordamientos de entero en audioop.c en el módulo audioop en Python v2.6, v2.7, v3.1 y v3.2, permite a atacantes dependientes del contexto provocar una denegación de servicio (caída de aplicación) a través de un fragmento largo, como se ha demostrado mediante una llamada audiolop.lin2lin con una cadena larga en el primer argumento, llevando a cabo un desbordamiento de búfer. NOTA: esta vulnerabilidad existe por un incorrecto parcheado para la CVE-2008-3143.5.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

Attack Vector

Network

Attack Complexity

High

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2010-04-29 CVE Reserved
2010-05-27 CVE Published
2023-11-08 EPSS Updated
2024-08-07 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-190: Integer Overflow or Wraparound

CAPEC

References (22)

URL	Tag	Source
http://secunia.com/advisories/39937	Not Applicable
http://secunia.com/advisories/40194	Not Applicable
http://secunia.com/advisories/42888	Not Applicable
http://secunia.com/advisories/43068	Not Applicable
http://secunia.com/advisories/50858	Not Applicable
http://secunia.com/advisories/51024	Not Applicable
http://secunia.com/advisories/51040	Not Applicable
http://secunia.com/advisories/51087	Not Applicable
http://support.apple.com/kb/HT5002	Third Party Advisory
http://www.securityfocus.com/bid/40370	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
http://bugs.python.org/issue8674	2023-11-07
https://bugzilla.redhat.com/show_bug.cgi?id=590690	2011-05-05

URL	Date	SRC
http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html	2023-11-07
http://lists.fedoraproject.org/pipermail/package-announce/2010-June/042751.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2010-12/msg00006.html	2023-11-07
http://lists.opensuse.org/opensuse-security-announce/2011-01/msg00006.html	2023-11-07
http://www.redhat.com/support/errata/RHSA-2011-0027.html	2023-11-07
http://www.ubuntu.com/usn/USN-1596-1	2023-11-07
http://www.ubuntu.com/usn/USN-1613-1	2023-11-07
http://www.ubuntu.com/usn/USN-1613-2	2023-11-07
http://www.ubuntu.com/usn/USN-1616-1	2023-11-07
https://access.redhat.com/security/cve/CVE-2010-1634	2011-05-05

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Python Search vendor "Python"		Python Search vendor "Python" for product "Python"				>= 2.5.0 < 2.5.6 Search vendor "Python" for product "Python" and version " >= 2.5.0 < 2.5.6"		-		Affected
Python Search vendor "Python"		Python Search vendor "Python" for product "Python"				>= 2.6.0 < 2.6.6 Search vendor "Python" for product "Python" and version " >= 2.6.0 < 2.6.6"		-		Affected
Python Search vendor "Python"		Python Search vendor "Python" for product "Python"				>= 3.1.0 < 3.1.3 Search vendor "Python" for product "Python" and version " >= 3.1.0 < 3.1.3"		-		Affected
Fedoraproject Search vendor "Fedoraproject"		Fedora Search vendor "Fedoraproject" for product "Fedora"				13 Search vendor "Fedoraproject" for product "Fedora" and version "13"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				11.2 Search vendor "Opensuse" for product "Opensuse" and version "11.2"		-		Affected
Opensuse Search vendor "Opensuse"		Opensuse Search vendor "Opensuse" for product "Opensuse"				11.3 Search vendor "Opensuse" for product "Opensuse" and version "11.3"		-		Affected
Suse Search vendor "Suse"		Linux Enterprise Server Search vendor "Suse" for product "Linux Enterprise Server"				10 Search vendor "Suse" for product "Linux Enterprise Server" and version "10"		sp3		Affected
Suse Search vendor "Suse"		Linux Enterprise Server Search vendor "Suse" for product "Linux Enterprise Server"				11 Search vendor "Suse" for product "Linux Enterprise Server" and version "11"		-		Affected
Suse Search vendor "Suse"		Linux Enterprise Server Search vendor "Suse" for product "Linux Enterprise Server"				11 Search vendor "Suse" for product "Linux Enterprise Server" and version "11"		sp1		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				8.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "8.04"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				10.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "10.04"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				11.04 Search vendor "Canonical" for product "Ubuntu Linux" and version "11.04"		-		Affected
Canonical Search vendor "Canonical"		Ubuntu Linux Search vendor "Canonical" for product "Ubuntu Linux"				11.10 Search vendor "Canonical" for product "Ubuntu Linux" and version "11.10"		-		Affected