CVE-2007-5029 Information

Description

Dibbler 0.6.0 does not verify that certain length parameters are appropriate for buffer sizes which allows remote attackers to trigger a buffer over-read and cause a denial of service (daemon crash) as demonstrated by incorrect behavior of the TSrvMsg constructor in SrvMessages/SrvMsg.cpp when (1) reading the option code and option length and (2) parsing options.

Reference

http://klub.com.pl/dhcpv6/ http://labs.musecurity.com/wp-content/uploads/2007/09/mu-200709-02.txt http://lists.grok.org.uk/pipermail/full-disclosure/2007-September/065892.html http://osvdb.org/40569 http://secunia.com/advisories/26876 http://www.securityfocus.com/bid/25726 https://exchange.xforce.ibmcloud.com/vulnerabilities/36685