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Asterisk IAX2 DoS
Published:04.09.2009
Source:
SecurityVulns ID:10203
Type:remote
Threat Level:
5/10
Description:15-bit call number resource exhaustion.
Affected:DIGIUM : Asterisk 1.4
 ASTERISK : Asterisk 1.6
CVE:CVE-2009-2346 (The IAX2 protocol implementation in Asterisk Open Source 1.2.x before 1.2.35, 1.4.x before 1.4.26.2, 1.6.0.x before 1.6.0.15, and 1.6.1.x before 1.6.1.6; Business Edition B.x.x before B.2.5.10, C.2.x before C.2.4.3, and C.3.x before C.3.1.1; and s800i 1.3.x before 1.3.0.3 allows remote attackers to cause a denial of service (call-number exhaustion) by initiating many IAX2 message exchanges, a related issue to CVE-2008-3263.)
Original documentdocumentASTERISK, AST-2009-006: IAX2 Call Number Resource Exhaustion (04.09.2009)

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