Vulnerability Details CVE-2008-0095
The 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.314
EPSS Ranking 96.5%
CVSS Severity
CVSS v2 Score 5.0
References
- http://bugs.digium.com/view.php?id=11637
- http://downloads.digium.com/pub/security/AST-2008-001.html
- http://secunia.com/advisories/28299
- http://secunia.com/advisories/28312
- http://securityreason.com/securityalert/3520
- http://www.securityfocus.com/archive/1/485727/100/0/threaded
- http://www.securityfocus.com/bid/27110
- http://www.securitytracker.com/id?1019152
- http://www.vupen.com/english/advisories/2008/0019
- https://exchange.xforce.ibmcloud.com/vulnerabilities/39361
- https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00166.html
- https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00167.html
- http://bugs.digium.com/view.php?id=11637
- http://downloads.digium.com/pub/security/AST-2008-001.html
- http://secunia.com/advisories/28299
- http://secunia.com/advisories/28312
- http://securityreason.com/securityalert/3520
- http://www.securityfocus.com/archive/1/485727/100/0/threaded
- http://www.securityfocus.com/bid/27110
- http://www.securitytracker.com/id?1019152
- http://www.vupen.com/english/advisories/2008/0019
- https://exchange.xforce.ibmcloud.com/vulnerabilities/39361
- https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00166.html
- https://www.redhat.com/archives/fedora-package-announce/2008-January/msg00167.html
Products affected by CVE-2008-0095
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cpe:2.3:a:asterisk:asterisk_appliance_developer_kit:*
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cpe:2.3:a:asterisk:asterisk_business_edition:*
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cpe:2.3:a:asterisk:asterisknow:*
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cpe:2.3:a:asterisk:open_source:*
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cpe:2.3:a:asterisk:s800i:*