A new FW version with the fix is released: ftp://ftp.avm.de/fritz.box/fritzbox.fon_wlan_7050/firmware/ Matthias collin@xxxxxxxxxxxxxxx wrote: > Denial of Service against AVM Fritz!Box 7050 (and others) > > Discovered by: Matthias Wenzel > Advisory: http://mazzoo.de/blog/2007/01/18#FritzBox_DoS > > Manufacturer: AVM (www.avm.de) > Product: Fritz!Box 750 (and others) > > Vendor was notified 6 month ago (see blog entry by Matthias) > > Sending a zero-length UDP packet to port 5060 (SIP) of a AVM Fritz!Box will > crash the VoIP-telephony application. This works from any IP-interface, > including the DSL line. > > > Collin (only delivering the message to FD and BugTraq) > > >
