Computer Security
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Asterisk VoIP server Skinny protocol resources aexhaustions
SecurityVulns ID:8083
Threat Level:
Description:SIP dialog history is stored in memory regardless of settings, leading to memory exhaustion.
Affected:DIGIUM : Asterisk 1.4
 ASTERISK : Asterisk s800i
CVE:CVE-2007-4455 (The 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.)
Original documentdocumentASTERISK, AST-2007-020: Resource Exhaustion Vulnerability in Asterisk SIP channel driver (22.08.2007)

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