CVE-2010-0685
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2010-0685
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2010-0685.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2010-0685
- Published
- 2010-02-23T20:30:00Z
- Modified
- 2024-11-21T01:12:44Z
- Summary
- [none]
- Details
-
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.
- References
-
- http://downloads.digium.com/pub/security/AST-2010-002.html
- http://secunia.com/advisories/38641
- http://secunia.com/advisories/39096
- http://www.vupen.com/english/advisories/2010/0439
- http://lists.fedoraproject.org/pipermail/package-announce/2010-March/037679.html
- http://svn.asterisk.org/svn/asterisk/branches/1.2/README-SERIOUSLY.bestpractices.txt
- http://www.securityfocus.com/archive/1/509608/100/0/threaded
- http://www.securitytracker.com/id?1023637
- https://exchange.xforce.ibmcloud.com/vulnerabilities/56397
- https://security-tracker.debian.org/tracker/CVE-2010-0685
Affected packages
Debian:11 / asterisk
Package
- Name
- asterisk
- Purl
- pkg:deb/debian/asterisk?arch=source