Vulnerabilities
Misconfiguration
Compliance
CVE Vulnerabilities

CVE-2007-3763

Published: Jul 18, 2007 | Modified: Apr 09, 2025
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
5 MEDIUM
AV:N/AC:L/Au:N/C:N/I:N/A:P
RedHat/V2
RedHat/V3
Ubuntu
MEDIUM
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Additional information
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2007-3763
CWEhttps://cwe.mitre.org/data/definitions/NVD-Other.html

The IAX2 channel driver (chan_iax2) in Asterisk before 1.2.22 and 1.4.x before 1.4.8, Business Edition before B.2.2.1, AsteriskNOW before beta7, Appliance Developer Kit before 0.5.0, and s800i before 1.0.2 allows remote attackers to cause a denial of service (crash) via a crafted (1) LAGRQ or (2) LAGRP frame that contains information elements of IAX frames, which results in a NULL pointer dereference when Asterisk does not properly set an associated variable.

Affected Software

NameVendorStart VersionEnd Version
AsteriskAsterisk1.0 (including)1.0 (including)
AsteriskAsterisk1.0.6 (including)1.0.6 (including)
AsteriskAsterisk1.0.7 (including)1.0.7 (including)
AsteriskAsterisk1.0.8 (including)1.0.8 (including)
AsteriskAsterisk1.0.9 (including)1.0.9 (including)
AsteriskAsterisk1.0.10 (including)1.0.10 (including)
AsteriskAsterisk1.0.11 (including)1.0.11 (including)
AsteriskAsterisk1.0.12 (including)1.0.12 (including)
AsteriskAsterisk1.2.0_beta1 (including)1.2.0_beta1 (including)
AsteriskAsterisk1.2.0_beta2 (including)1.2.0_beta2 (including)
AsteriskAsterisk1.2.5 (including)1.2.5 (including)
AsteriskAsterisk1.2.6 (including)1.2.6 (including)
AsteriskAsterisk1.2.7 (including)1.2.7 (including)
AsteriskAsterisk1.2.8 (including)1.2.8 (including)
AsteriskAsterisk1.2.9 (including)1.2.9 (including)
AsteriskAsterisk1.2.10 (including)1.2.10 (including)
AsteriskAsterisk1.2.11 (including)1.2.11 (including)
AsteriskAsterisk1.2.12 (including)1.2.12 (including)
AsteriskAsterisk1.2.13 (including)1.2.13 (including)
AsteriskAsterisk1.2.14 (including)1.2.14 (including)
AsteriskAsterisk1.2.15 (including)1.2.15 (including)
AsteriskAsterisk1.2.16 (including)1.2.16 (including)
AsteriskAsterisk1.2.17 (including)1.2.17 (including)
AsteriskAsterisk1.4.1 (including)1.4.1 (including)
AsteriskAsterisk1.4.2 (including)1.4.2 (including)
AsteriskAsterisk1.4.4_2007-04-27 (including)1.4.4_2007-04-27 (including)
AsteriskAsterisk1.4_beta (including)1.4_beta (including)
AsteriskAsteriska (including)a (including)
AsteriskAsteriskb.1.3.2 (including)b.1.3.2 (including)
AsteriskAsteriskb.1.3.3 (including)b.1.3.3 (including)
AsteriskAsteriskb.2.2.0 (including)b.2.2.0 (including)
Asterisk_appliance_developer_kitAsterisk*0.4 (including)
AsterisknowAsteriskbeta_5 (including)beta_5 (including)
AsterisknowAsteriskbeta_6 (including)beta_6 (including)
AsteriskUbuntudapper*
AsteriskUbuntudevel*
AsteriskUbuntuedgy*
AsteriskUbuntufeisty*
AsteriskUbuntugutsy*
AsteriskUbuntuhardy*
AsteriskUbuntuintrepid*
AsteriskUbuntujaunty*
AsteriskUbuntukarmic*
AsteriskUbuntuupstream*

References

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