medium
5
CWE
NVD-CWE-Other
Advisory Published
Updated

CVE-2010-0685

First published: Tue Feb 23 2010(Updated: )

The design of the dialplan functionality in Asterisk Open Source 1.2.x, 1.4.x, and 1.6.x; and Asterisk Business Edition B.x.x and C.x.x, when using the ${EXTEN} channel variable and wildcard pattern matches, allows context-dependent attackers to inject strings into the dialplan using metacharacters that are injected when the variable is expanded, as demonstrated using the Dial application to process a crafted SIP INVITE message that adds an unintended outgoing channel leg. NOTE: it could be argued that this is not a vulnerability in Asterisk, but a class of vulnerabilities that can occur in any program that uses this feature without the associated filtering functionality that is already available.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Asterisk=1.2.0
Asterisk=1.2.0-beta1
Asterisk=1.2.0-beta2
Asterisk=1.2.0-rc1
Asterisk=1.2.0-rc2
Asterisk=1.2.1
Asterisk=1.2.2
Asterisk=1.2.2-netsec
Asterisk=1.2.3
Asterisk=1.2.3-netsec
Asterisk=1.2.6
Asterisk=1.2.7
Asterisk=1.2.8
Asterisk=1.2.9
Asterisk=1.2.10
Asterisk=1.2.10-netsec
Asterisk=1.2.11
Asterisk=1.2.11-netsec
Asterisk=1.2.12
Asterisk=1.2.12-netsec
Asterisk=1.2.12.1
Asterisk=1.2.12.1-netsec
Asterisk=1.2.13
Asterisk=1.2.13-netsec
Asterisk=1.2.14
Asterisk=1.2.15
Asterisk=1.2.15-netsec
Asterisk=1.2.16
Asterisk=1.2.16-netsec
Asterisk=1.2.17
Asterisk=1.2.17-netsec
Asterisk=1.2.18
Asterisk=1.2.18-netsec
Asterisk=1.2.19
Asterisk=1.2.19-netsec
Asterisk=1.2.20
Asterisk=1.2.20-netsec
Asterisk=1.2.21
Asterisk=1.2.21-netsec
Asterisk=1.2.21.1
Asterisk=1.2.21.1-netsec
Asterisk=1.2.22
Asterisk=1.2.22-netsec
Asterisk=1.2.23
Asterisk=1.2.23-netsec
Asterisk=1.2.24
Asterisk=1.2.24-netsec
Asterisk=1.2.25
Asterisk=1.2.25-netsec
Asterisk=1.2.26
Asterisk=1.2.26-netsec
Asterisk=1.2.26.1
Asterisk=1.2.26.1-netsec
Asterisk=1.2.26.2
Asterisk=1.2.26.2-netsec
Asterisk=1.2.27
Asterisk=1.2.28
Asterisk=1.2.28.1
Asterisk=1.2.29
Asterisk=1.2.30
Asterisk=1.2.30.1
Asterisk=1.2.30.2
Asterisk=1.2.30.3
Asterisk=1.2.30.4
Asterisk=1.2.31
Asterisk=1.2.31.1
Asterisk=1.2.32
Asterisk=1.2.33
Asterisk=1.2.34
Asterisk=1.2.35
Asterisk=1.2.36
Asterisk=1.4.0
Asterisk=1.4.1
Asterisk=1.4.2
Asterisk=1.4.3
Asterisk=1.4.4
Asterisk=1.4.5
Asterisk=1.4.6
Asterisk=1.4.7
Asterisk=1.4.8
Asterisk=1.4.9
Asterisk=1.4.10
Asterisk=1.4.11
Asterisk=1.4.12
Asterisk=1.4.13
Asterisk=1.4.14
Asterisk=1.4.15
Asterisk=1.4.16
Asterisk=1.4.17
Asterisk=1.4.18
Asterisk=1.4.19
Asterisk=1.4.20
Asterisk=1.4.21
Asterisk=1.4.22
Asterisk=1.4.23
Asterisk=1.4.24
Asterisk=1.4.25
Asterisk=1.4.26
Asterisk=1.4.27
Asterisk=1.6.0
Asterisk=1.6.1
Asterisk=1.6.1.0
Asterisk=1.6.2.0
Asterisk=b.1.3.2
Asterisk=b.1.3.3
Asterisk=b.2.2.0
Asterisk=b.2.2.1
Asterisk=b.2.3.1
Asterisk=b.2.3.2
Asterisk=b.2.3.3
Asterisk=b.2.3.4
Asterisk=b.2.3.5
Asterisk=b.2.3.6
Asterisk=b.2.5.0
Asterisk=b.2.5.1
Asterisk=b.2.5.2
Asterisk=b.2.5.3
Asterisk=c.1.0-beta7
Asterisk=c.1.0-beta8
Asterisk=c.1.6
Asterisk=c.1.6.1
Asterisk=c.1.6.2
Asterisk=c.1.8.0
Asterisk=c.1.8.1
Asterisk=c.2.3
Asterisk=c.3.0
Asterisk=1.6.1.0
Asterisk=1.6.2.0

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