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Digium » Asterisk » 1.2.0 Beta1 : Security Vulnerabilities Published In 2010

Cpe Name:cpe:/a:digium:asterisk:1.2.0:beta1 Copy Results Download Results Select Table
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# CVE ID CWE ID # of Exploits Vulnerability Type(s) Publish Date Update Date Score Gained Access Level Access Complexity Authentication Conf. Integ. Avail.
1 CVE-2010-0685 2010-02-23 2010-04-08
5.0
None Remote Low Not required None Partial None
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.
Total number of vulnerabilities : 1   Page : 1 (This Page)
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