CVE-2007-4455

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Summary

CVECVE-2007-4455
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2007-08-22 01:17:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionThe SIP channel driver (chan_sip) in Asterisk Open Source 1.4.x before 1.4.11, AsteriskNOW before beta7, Asterisk Appliance Developer Kit 0.x before 0.8.0, and s800i (Asterisk Appliance) 1.x before 1.0.3 allows remote attackers to cause a denial of service (memory exhaustion) via a SIP dialog that causes a large number of history entries to be created.

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: NVD-CWE-Other | 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 All All All All
Application Asterisk Asterisknow All All All All
Application Asterisk Asterisk Appliance Developer Kit All All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
Asterisk SIP Dialog History Processing Error Lets Remote Users Deny Service - SecurityTracker af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
Asterisk SIP Dialog History Resource Exhaustion Remote Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
Resource Exhaustion Vulnerability in Asterisk SIP channel driver - CXSecurity.com af854a3a-2127-422b-91ae-364da2661108 securityreason.com
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
Full Disclosure: AST-2007-020: Resource Exhaustion Vulnerability in Asterisk SIP channel driver af854a3a-2127-422b-91ae-364da2661108 seclists.org
AST-2007-020 af854a3a-2127-422b-91ae-364da2661108 downloads.digium.com
Asterisk SIP Channel Driver Dialog History Memory Exhaustion - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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