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CVE
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CVE-2008-0095Date: (C)2008-01-07   (M)2023-12-22


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.

CVSS Score and Metrics +CVSS Score and Metrics -

CVSS V2 Severity:
CVSS Score : 5.0
Exploit Score: 10.0
Impact Score: 2.9
 
CVSS V2 Metrics:
Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality: NONE
Integrity: NONE
Availability: PARTIAL
  
Reference:
SECTRACK-1019152
http://www.securityfocus.com/archive/1/485727/100/0/threaded
BID-27110
SECUNIA-28299
SECUNIA-28312
SREASON-3520
ADV-2008-0019
FEDORA-2008-0198
FEDORA-2008-0199
asterisk-bye-also-dos(39361)
http://bugs.digium.com/view.php?id=11637
http://downloads.digium.com/pub/security/AST-2008-001.html

CWE    1
CWE-399

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