CVE-2009-2651: Null Pointer Dereference
First published: Thu Jul 30 2009(Updated: )
main/rtp.c in Asterisk Open Source 1.6.1 before 1.6.1.2 allows remote attackers to cause a denial of service (crash) via an RTP text frame without a certain delimiter, which triggers a NULL pointer dereference and the subsequent calculation of an invalid pointer.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Asterisk | =1.6.1 |
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Reference Links
- http://secunia.com/advisories/36039
- http://downloads.asterisk.org/pub/security/AST-2009-004.html
- http://downloads.digium.com/pub/security/AST-2009-004-1.6.1.diff.txt
- http://www.securityfocus.com/bid/35837
- http://www.vupen.com/english/advisories/2009/2067
- http://www.securitytracker.com/id?1022608
- http://osvdb.org/56571
- https://exchange.xforce.ibmcloud.com/vulnerabilities/52046
- agent/type
- agent/references
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/remedy
- agent/weakness
- agent/severity
- agent/last-modified-date
- agent/first-publish-date
- agent/description
- agent/event
- agent/source
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-historical
- vendor/digium
- canonical/asterisk
- version/asterisk/1.6.1