CVE-2008-3263

N/A Unknown
Published: July 22, 2008 Modified: April 23, 2026
View on NVD

Description

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.

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://downloads.digium.com/pub/security/AST-2008-010.html
Source: cve@mitre.org
http://downloads.securityfocus.com/vulnerabilities/exploits/30321.pl
Source: cve@mitre.org
Exploit
http://secunia.com/advisories/31178
Source: cve@mitre.org
http://secunia.com/advisories/31194
Source: cve@mitre.org
http://secunia.com/advisories/34982
Source: cve@mitre.org
http://security.gentoo.org/glsa/glsa-200905-01.xml
Source: cve@mitre.org
http://www.securityfocus.com/archive/1/494675/100/0/threaded
Source: cve@mitre.org
http://www.securityfocus.com/bid/30321
Source: cve@mitre.org
Exploit
http://www.securitytracker.com/id?1020535
Source: cve@mitre.org
http://www.vupen.com/english/advisories/2008/2168/references
Source: cve@mitre.org
https://exchange.xforce.ibmcloud.com/vulnerabilities/43942
Source: cve@mitre.org
https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00839.html
Source: cve@mitre.org
http://downloads.digium.com/pub/security/AST-2008-010.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://downloads.securityfocus.com/vulnerabilities/exploits/30321.pl
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit
http://secunia.com/advisories/31178
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/31194
Source: af854a3a-2127-422b-91ae-364da2661108
http://secunia.com/advisories/34982
Source: af854a3a-2127-422b-91ae-364da2661108
http://security.gentoo.org/glsa/glsa-200905-01.xml
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/archive/1/494675/100/0/threaded
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.securityfocus.com/bid/30321
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit
http://www.securitytracker.com/id?1020535
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.vupen.com/english/advisories/2008/2168/references
Source: af854a3a-2127-422b-91ae-364da2661108
https://exchange.xforce.ibmcloud.com/vulnerabilities/43942
Source: af854a3a-2127-422b-91ae-364da2661108
https://www.redhat.com/archives/fedora-package-announce/2008-July/msg00839.html
Source: af854a3a-2127-422b-91ae-364da2661108

24 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-399

Affected Vendors

asterisk

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