CVE-2008-2543

Severity Score

5.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The ooh323 channel driver in Asterisk Addons 1.2.x before 1.2.9 and Asterisk-Addons 1.4.x before 1.4.7 creates a remotely accessible TCP port that is intended solely for localhost communication, and interprets some TCP application-data fields as addresses of memory to free, which allows remote attackers to cause a denial of service (daemon crash) via crafted TCP packets.

El controlador de canal ooh323 channel en Asterisk Addons 1.2.x anteriores a 1.2.9 y Asterisk-Addons 1.4.x anteriores a 1.4.7 crea un puerto TCP accesible remotamente previsto únicamente para comunicaciones localhost, e interpreta algunos campos application-data como direcciones de memoria para liberar, lo que permite a atacantes remotos provocar una denegación de servicio (caída de demonio) mediante paquetes TCP manipulados.

*Credits: N/A

CVSS Scores

NISTv2 5.0

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2008-06-03 CVE Reserved
2008-06-05 CVE Published
2024-08-07 CVE Updated
2024-11-07 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-399: Resource Management Errors

CAPEC

References (8)

URL	Tag	Source
http://downloads.digium.com/pub/security/AST-2008-009.html	X_refsource_confirm
http://secunia.com/advisories/30555	Third Party Advisory
http://securitytracker.com/id?1020202	Vdb Entry
http://www.securityfocus.com/archive/1/493122/100/0/threaded	Mailing List
http://www.securityfocus.com/archive/1/493144/100/0/threaded	Mailing List
http://www.securityfocus.com/bid/29567	Vdb Entry
http://www.vupen.com/english/advisories/2008/1747/references	Vdb Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/42869	Vdb Entry

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Asterisk Search vendor "Asterisk"		Asterisk-addons Search vendor "Asterisk" for product "Asterisk-addons"				1.2.0 Search vendor "Asterisk" for product "Asterisk-addons" and version "1.2.0"		-		Affected
Asterisk Search vendor "Asterisk"		Asterisk-addons Search vendor "Asterisk" for product "Asterisk-addons"				1.2.1 Search vendor "Asterisk" for product "Asterisk-addons" and version "1.2.1"		-		Affected
Asterisk Search vendor "Asterisk"		Asterisk-addons Search vendor "Asterisk" for product "Asterisk-addons"				1.2.2 Search vendor "Asterisk" for product "Asterisk-addons" and version "1.2.2"		-		Affected
Asterisk Search vendor "Asterisk"		Asterisk-addons Search vendor "Asterisk" for product "Asterisk-addons"				1.2.3 Search vendor "Asterisk" for product "Asterisk-addons" and version "1.2.3"		-		Affected
Asterisk Search vendor "Asterisk"		Asterisk-addons Search vendor "Asterisk" for product "Asterisk-addons"				1.2.4 Search vendor "Asterisk" for product "Asterisk-addons" and version "1.2.4"		-		Affected
Asterisk Search vendor "Asterisk"		Asterisk-addons Search vendor "Asterisk" for product "Asterisk-addons"				1.2.5 Search vendor "Asterisk" for product "Asterisk-addons" and version "1.2.5"		-		Affected
Asterisk Search vendor "Asterisk"		Asterisk-addons Search vendor "Asterisk" for product "Asterisk-addons"				1.2.6 Search vendor "Asterisk" for product "Asterisk-addons" and version "1.2.6"		-		Affected
Asterisk Search vendor "Asterisk"		Asterisk-addons Search vendor "Asterisk" for product "Asterisk-addons"				1.2.7 Search vendor "Asterisk" for product "Asterisk-addons" and version "1.2.7"		-		Affected
Asterisk Search vendor "Asterisk"		Asterisk-addons Search vendor "Asterisk" for product "Asterisk-addons"				1.2.8 Search vendor "Asterisk" for product "Asterisk-addons" and version "1.2.8"		-		Affected
Asterisk Search vendor "Asterisk"		Asterisk-addons Search vendor "Asterisk" for product "Asterisk-addons"				1.4.0 Search vendor "Asterisk" for product "Asterisk-addons" and version "1.4.0"		-		Affected
Asterisk Search vendor "Asterisk"		Asterisk-addons Search vendor "Asterisk" for product "Asterisk-addons"				1.4.1 Search vendor "Asterisk" for product "Asterisk-addons" and version "1.4.1"		-		Affected
Asterisk Search vendor "Asterisk"		Asterisk-addons Search vendor "Asterisk" for product "Asterisk-addons"				1.4.2 Search vendor "Asterisk" for product "Asterisk-addons" and version "1.4.2"		-		Affected
Asterisk Search vendor "Asterisk"		Asterisk-addons Search vendor "Asterisk" for product "Asterisk-addons"				1.4.3 Search vendor "Asterisk" for product "Asterisk-addons" and version "1.4.3"		-		Affected
Asterisk Search vendor "Asterisk"		Asterisk-addons Search vendor "Asterisk" for product "Asterisk-addons"				1.4.4 Search vendor "Asterisk" for product "Asterisk-addons" and version "1.4.4"		-		Affected
Asterisk Search vendor "Asterisk"		Asterisk-addons Search vendor "Asterisk" for product "Asterisk-addons"				1.4.5 Search vendor "Asterisk" for product "Asterisk-addons" and version "1.4.5"		-		Affected
Asterisk Search vendor "Asterisk"		Asterisk-addons Search vendor "Asterisk" for product "Asterisk-addons"				1.4.6 Search vendor "Asterisk" for product "Asterisk-addons" and version "1.4.6"		-		Affected