CVE-2014-2289: Input Validation
First published: Fri Apr 18 2014(Updated: )
res/res_pjsip_exten_state.c in the PJSIP channel driver in Asterisk Open Source 12.x before 12.1.0 allows remote authenticated users to cause a denial of service (crash) via a SUBSCRIBE request without any Accept headers, which triggers an invalid pointer dereference.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Digium Asterisk | =12.0.0 | |
| Digium Asterisk | =12.1.0-rc1 | |
| Digium Asterisk | =12.1.0-rc2 | |
| Digium Asterisk | =12.1.0-rc3 |
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Reference Links
- http://downloads.asterisk.org/pub/security/AST-2014-004-12.diff
- http://downloads.asterisk.org/pub/security/AST-2014-004.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130400.html
- http://lists.fedoraproject.org/pipermail/package-announce/2014-March/130426.html
- https://issues.asterisk.org/jira/browse/ASTERISK-23139
- collector/nvd-index
- agent/weakness
- agent/references
- agent/severity
- agent/author
- agent/description
- agent/type
- agent/event
- agent/first-publish-date
- agent/softwarecombine
- agent/last-modified-date
- agent/remedy
- agent/tags
- collector/mitre-cve
- source/MITRE
- vendor/digium
- canonical/digium asterisk
- version/digium asterisk/12.0.0
- version/digium asterisk/12.1.0-rc1
- version/digium asterisk/12.1.0-rc2
- version/digium asterisk/12.1.0-rc3