Description
AVM Fritz!Box 7050, and possibly other product models, allows remote attackers to cause a denial of service (VoIP application crash) via a zero-length UDP packet to the SIP port (port 5060).
References
- 20070119 DoS against AVM Fritz!Box 7050 (and others) mailing-list
- 22130 vdb-entry
- http://mazzoo.de/blog/2007/01/18#FritzBox_DoS
- 23868 third-party-advisory
- ADV-2007-0272 vdb-entry
- 20070123 Re: DoS against AVM Fritz!Box 7050 (and others) mailing-list
- fritzbox-udp-packet-dos(31633) vdb-entry
- 32940 vdb-entry
- 20070119 DoS against AVM Fritz!Box 7050 (and others) mailing-list