Asterisk IAX 'POKE' Requests Remote Denial Of Service Vulnerability
Severity: LOW
CVE Identifier: CVE-2008-3263
Advisory Date: FEB 15, 2011
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.
TREND MICRO PROTECTION INFORMATION
Trend Micro Deep Security shields networks through Deep Packet Inspection (DPI) rules. Trend Micro customers using OfficeScan with Intrusion Defense Firewall (IDF) plugin are also protected from attacks using these vulnerabilities. Please refer to the filter number and filter name when applying appropriate DPI and/or IDF rules.
SOLUTION
Trend Micro Deep Security DPI Rule Number: 1003522
Trend Micro Deep Security DPI Rule Name: 1003522 - Asterisk IAX 'POKE' Requests Remote Denial Of Service Vulnerability
AFFECTED SOFTWARE AND VERSION
- asterisk asterisk 0.1.0
- asterisk asterisk 0.1.1
- asterisk asterisk 0.1.10
- asterisk asterisk 0.1.11
- asterisk asterisk 0.1.12
- asterisk asterisk 0.1.2
- asterisk asterisk 0.1.3
- asterisk asterisk 0.1.4
- asterisk asterisk 0.1.5
- asterisk asterisk 0.1.6
- asterisk asterisk 0.1.7
- asterisk asterisk 0.1.8
- asterisk asterisk 0.1.9
- asterisk asterisk 0.1.9_1
- asterisk asterisk 0.2
- asterisk asterisk 0.3
- asterisk asterisk 0.4
- asterisk asterisk 0.5.0
- asterisk asterisk 0.7.0
- asterisk asterisk 0.7.1
- asterisk asterisk 0.7.2
- asterisk asterisk 0.9.0
- asterisk asterisk 1.0
- asterisk asterisk 1.0.1
- asterisk asterisk 1.0.10
- asterisk asterisk 1.0.11
- asterisk asterisk 1.0.11.1
- asterisk asterisk 1.0.12
- asterisk asterisk 1.0.2
- asterisk asterisk 1.0.3
- asterisk asterisk 1.0.4
- asterisk asterisk 1.0.5
- asterisk asterisk 1.0.6
- asterisk asterisk 1.0.7
- asterisk asterisk 1.0.8
- asterisk asterisk 1.0.9
- asterisk asterisk 1.2.0_beta1
- asterisk asterisk 1.2.0_beta2
- asterisk asterisk 1.2.1
- asterisk asterisk 1.2.10
- asterisk asterisk 1.2.11
- asterisk asterisk 1.2.12
- asterisk asterisk 1.2.13
- asterisk asterisk 1.2.14
- asterisk asterisk 1.2.15
- asterisk asterisk 1.2.16
- asterisk asterisk 1.2.17
- asterisk asterisk 1.2.18
- asterisk asterisk 1.2.19
- asterisk asterisk 1.2.2
- asterisk asterisk 1.2.20
- asterisk asterisk 1.2.21
- asterisk asterisk 1.2.22
- asterisk asterisk 1.2.23
- asterisk asterisk 1.2.24
- asterisk asterisk 1.2.25
- asterisk asterisk 1.2.26
- asterisk asterisk 1.2.26.1
- asterisk asterisk 1.2.26.2
- asterisk asterisk 1.2.27
- asterisk asterisk 1.2.28
- asterisk asterisk 1.2.28.1
- asterisk asterisk 1.2.29
- asterisk asterisk 1.2.3
- asterisk asterisk 1.2.30
- asterisk asterisk 1.2.4
- asterisk asterisk 1.2.5
- asterisk asterisk 1.2.6
- asterisk asterisk 1.2.7
- asterisk asterisk 1.2.7.1
- asterisk asterisk 1.2.8
- asterisk asterisk 1.2.9
- asterisk asterisk 1.2.9.1
- asterisk asterisk 1.4.1
- asterisk asterisk 1.4.10
- asterisk asterisk 1.4.11
- asterisk asterisk 1.4.12
- asterisk asterisk 1.4.13
- asterisk asterisk 1.4.14
- asterisk asterisk 1.4.15
- asterisk asterisk 1.4.16
- asterisk asterisk 1.4.16.1
- asterisk asterisk 1.4.16.2
- asterisk asterisk 1.4.17
- asterisk asterisk 1.4.18
- asterisk asterisk 1.4.18.1
- asterisk asterisk 1.4.19
- asterisk asterisk 1.4.2
- asterisk asterisk 1.4.3
- asterisk asterisk 1.4.4
- asterisk asterisk 1.4.4_2007-04-27
- asterisk asterisk 1.4.5
- asterisk asterisk 1.4.6
- asterisk asterisk 1.4.7
- asterisk asterisk 1.4.8
- asterisk asterisk 1.4.9
- asterisk asterisk 1.4_beta
- asterisk asterisk 1.4_revision_95946
- asterisk asterisk 1.6
- asterisk asterisk a
- asterisk asterisk b.1.3.2
- asterisk asterisk b.1.3.3
- asterisk asterisk b.2.2.0