CVE-2008-2543
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…
Does this matter?
Lower severity and a low EPSS score (3.62%). Track it; it rarely justifies an emergency change on its own.
Description
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.
- CVSS 2.0
- 5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P
- EPSS
- 3.62% probability · 89th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- asterisk/asterisk-addons
- Source
- cve@mitre.org
References
- http://downloads.digium.com/pub/security/AST-2008-009.html
- http://secunia.com/advisories/30555
- http://securitytracker.com/id?1020202
- http://www.securityfocus.com/archive/1/493122/100/0/threaded
- http://www.securityfocus.com/archive/1/493144/100/0/threaded
- http://www.securityfocus.com/bid/29567
- http://www.vupen.com/english/advisories/2008/1747/references
- https://exchange.xforce.ibmcloud.com/vulnerabilities/42869
- http://downloads.digium.com/pub/security/AST-2008-009.html
- http://secunia.com/advisories/30555
- http://securitytracker.com/id?1020202
- http://www.securityfocus.com/archive/1/493122/100/0/threaded
- http://www.securityfocus.com/archive/1/493144/100/0/threaded
- http://www.securityfocus.com/bid/29567
- http://www.vupen.com/english/advisories/2008/1747/references
- https://exchange.xforce.ibmcloud.com/vulnerabilities/42869
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.