Description
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.
Affected products
Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.
n/a n/a
n/aaffected
References
- http://www.securitytracker.com/id?1022608 ↗
- http://osvdb.org/56571 ↗
- http://downloads.digium.com/pub/security/AST-2009-004-1.6.1.diff.txt ↗
- https://exchange.xforce.ibmcloud.com/vulnerabilities/52046 ↗
- http://downloads.asterisk.org/pub/security/AST-2009-004.html ↗
- http://www.securityfocus.com/bid/35837 ↗
- http://secunia.com/advisories/36039 ↗
- http://www.vupen.com/english/advisories/2009/2067 ↗