CVE-2007-0431

N/A Unknown

Published: January 23, 2007 Modified: April 23, 2026

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).

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References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory

ftp://ftp.avm.de/fritz.box/fritzbox.fon_wlan_7050/firmware/info.txt

Source: cve@mitre.org

http://archives.neohapsis.com/archives/fulldisclosure/2007-01/0387.html

Source: cve@mitre.org

http://mazzoo.de/blog/2007/01/18#FritzBox_DoS

Source: cve@mitre.org

http://osvdb.org/32940

Source: cve@mitre.org

http://secunia.com/advisories/23868

Source: cve@mitre.org

http://www.securityfocus.com/archive/1/457406/100/0/threaded

Source: cve@mitre.org

http://www.securityfocus.com/archive/1/457829/100/0/threaded

Source: cve@mitre.org

http://www.securityfocus.com/bid/22130

Source: cve@mitre.org

http://www.vupen.com/english/advisories/2007/0272

Source: cve@mitre.org

https://exchange.xforce.ibmcloud.com/vulnerabilities/31633

Source: cve@mitre.org

ftp://ftp.avm.de/fritz.box/fritzbox.fon_wlan_7050/firmware/info.txt