Description
Asterisk Open Source 1.4.x before 1.4.40.1, 1.6.1.x before 1.6.1.25, 1.6.2.x before 1.6.2.17.3, and 1.8.x before 1.8.3.3 and Asterisk Business Edition C.x.x before C.3.6.4 do not restrict the number of unauthenticated sessions to certain interfaces, which allows remote attackers to cause a denial of service (file descriptor exhaustion and disk space exhaustion) via a series of TCP connections.
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.vupen.com/english/advisories/2011/1188 ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058922.html ↗
- http://www.debian.org/security/2011/dsa-2225 ↗
- http://securitytracker.com/id?1025432 ↗
- http://www.vupen.com/english/advisories/2011/1086 ↗
- http://www.vupen.com/english/advisories/2011/1107 ↗
- http://secunia.com/advisories/44529 ↗
- http://lists.fedoraproject.org/pipermail/package-announce/2011-May/059702.html ↗
- http://downloads.digium.com/pub/security/AST-2011-005.html ↗
- https://bugzilla.redhat.com/show_bug.cgi?id=698916 ↗
- http://secunia.com/advisories/44197 ↗