CVE-2008-2543

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Summary

CVECVE-2008-2543
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2008-06-05 20:32:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionThe 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.

Risk And Classification

Primary CVSS: v2.0 5 from [email protected]

AV:N/AC:L/Au:N/C:N/I:N/A:P

Problem Types: CWE-399 | n/a

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial

AV:N/AC:L/Au:N/C:N/I:N/A:P

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Asterisk Asterisk-addons 1.2.0 All All All
Application Asterisk Asterisk-addons 1.2.1 All All All
Application Asterisk Asterisk-addons 1.2.2 All All All
Application Asterisk Asterisk-addons 1.2.3 All All All
Application Asterisk Asterisk-addons 1.2.4 All All All
Application Asterisk Asterisk-addons 1.2.5 All All All
Application Asterisk Asterisk-addons 1.2.6 All All All
Application Asterisk Asterisk-addons 1.2.7 All All All
Application Asterisk Asterisk-addons 1.2.8 All All All
Application Asterisk Asterisk-addons 1.4.0 All All All
Application Asterisk Asterisk-addons 1.4.1 All All All
Application Asterisk Asterisk-addons 1.4.2 All All All
Application Asterisk Asterisk-addons 1.4.3 All All All
Application Asterisk Asterisk-addons 1.4.4 All All All
Application Asterisk Asterisk-addons 1.4.5 All All All
Application Asterisk Asterisk-addons 1.4.6 All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Asterisk-Addons ooh323 Driver Memory Free Lets Remote Users Deny Service - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 securitytracker.com
Asterisk-addons 'OOH323' Channel Driver Remote Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Asterisk Addons "ooh323" Denial of Service Vulnerability - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
AST-2008-009 af854a3a-2127-422b-91ae-364da2661108 downloads.digium.com
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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