CVE-2008-3263

Summary

The IAX2 protocol implementation in Asterisk Open Source 1.0.x, 1.2.x before 1.2.30, and 1.4.x before 1.4.21.2; Business Edition A.x.x, B.x.x before B.2.5.4, and C.x.x before C.1.10.3; AsteriskNOW; Appliance Developer Kit 0.x.x; and s800i 1.0.x before 1.2.0.1 allows remote attackers to cause a denial of service (call-number exhaustion and CPU consumption) by quickly sending a large number of IAX2 (IAX) POKE requests.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CVE Program Container

Additional References

• http://security.gentoo.org/glsa/glsa-200905-01.xml
• http://www.securityfocus.com/bid/30321
• http://secunia.com/advisories/31194
• https://exchange.xforce.ibmcloud.com/vulnerabilities/43942
• http://www.vupen.com/english/advisories/2008/2168/references
• https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00839.html
• http://secunia.com/advisories/31178
• http://downloads.securityfocus.com/vulnerabilities/exploits/30321.pl
• http://www.securityfocus.com/archive/1/494675/100/0/threaded
• http://www.securitytracker.com/id?1020535
• http://downloads.digium.com/pub/security/AST-2008-010.html
• http://secunia.com/advisories/34982

References

• http://security.gentoo.org/glsa/glsa-200905-01.xml
• http://www.securityfocus.com/bid/30321
• http://secunia.com/advisories/31194
• https://exchange.xforce.ibmcloud.com/vulnerabilities/43942
• http://www.vupen.com/english/advisories/2008/2168/references
• https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00839.html
• http://secunia.com/advisories/31178
• http://downloads.securityfocus.com/vulnerabilities/exploits/30321.pl
• http://www.securityfocus.com/archive/1/494675/100/0/threaded
• http://www.securitytracker.com/id?1020535
• http://downloads.digium.com/pub/security/AST-2008-010.html
• http://secunia.com/advisories/34982

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