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K
cvelistMitreCVELIST:CVE-2007-3763
HistoryJul 18, 2007 - 5:00 p.m.

CVE-2007-3763

2007-07-1817:00:00
mitre
raw.githubusercontent.com
3

6.3 Medium

AI Score

Confidence

Low

0.956 High

EPSS

Percentile

99.4%

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.

6.3 Medium

AI Score

Confidence

Low

0.956 High

EPSS

Percentile

99.4%