CVE-2008-0095

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Summary

CVECVE-2008-0095
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2008-01-08 02:46:00 UTC
Updated2026-04-23 00:35:47 UTC
DescriptionThe SIP channel driver in Asterisk Open Source 1.4.x before 1.4.17, Business Edition before C.1.0-beta8, AsteriskNOW before beta7, Appliance Developer Kit before Asterisk 1.4 revision 95946, and Appliance s800i 1.0.x before 1.0.3.4 allows remote attackers to cause a denial of service (daemon crash) via a BYE message with an Also (Also transfer) header, which triggers a NULL pointer dereference.

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 Asterisknow All All All All
Application Asterisk Asterisk Appliance Developer Kit All All All All
Application Asterisk Asterisk Business Edition All All All All
Application Asterisk Open Source All All All All
Application Asterisk S800i All All All All

Vendor Declared Affected Products

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

References

ReferenceSourceLinkTags
[SECURITY] Fedora 7 Update: asterisk-1.4.17-1.fc7 af854a3a-2127-422b-91ae-364da2661108 www.redhat.com
IBM X-Force Exchange af854a3a-2127-422b-91ae-364da2661108 exchange.xforce.ibmcloud.com
Asterisk "BYE/Also" Denial of Service Vulnerability - Secunia Advisories - Vulnerability Intelligence - Secunia.com af854a3a-2127-422b-91ae-364da2661108 secunia.com Patch, Vendor Advisory
0011637: Also Header on BYE will Crash Asterisk - Digium Issue Tracker af854a3a-2127-422b-91ae-364da2661108 bugs.digium.com Patch
[SECURITY] Fedora 8 Update: asterisk-1.4.17-1.fc8 af854a3a-2127-422b-91ae-364da2661108 www.redhat.com
AST-2008-001 af854a3a-2127-422b-91ae-364da2661108 downloads.digium.com Patch
Webmail : Solution de messagerie professionnelle - OVHcloud- OVH af854a3a-2127-422b-91ae-364da2661108 www.vupen.com
Fedora update for asterisk - Advisories - Secunia af854a3a-2127-422b-91ae-364da2661108 secunia.com
SecurityReason - Crash from transfer using BYE with Also header af854a3a-2127-422b-91ae-364da2661108 securityreason.com
Asterisk BYE Message Remote Denial of Service Vulnerability af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com Exploit, Patch
SecurityFocus af854a3a-2127-422b-91ae-364da2661108 www.securityfocus.com
SecurityTracker.com Archives - Asterisk SIP Channel Driver Can Be Crashed By Remote Users With 'BYE with Also' Method af854a3a-2127-422b-91ae-364da2661108 www.securitytracker.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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