This bug was fixed in the package isc-dhcp - 4.1.1-P1-15ubuntu3
---------------
isc-dhcp (4.1.1-P1-15ubuntu3) natty; urgency=low
* SECURITY UPDATE: denial of service via processing of message from an address
that was previously declined, causing assert failure. (LP: #720729)
- debian/patches/CVE-2011-0413.dpatch: Reclaim the previously abandoned
address in isc-dhcp/server/mdb6.c, by retagging the lease and adding
a sane expiration value. Based on changes between upstream releases
4.1.2 and 4.1.2-P1
- CVE-2011-0413
-- Dave Walker (Daviey) <davewal...@ubuntu.com> Thu, 17 Feb 2011 16:24:57
+0000
** Changed in: isc-dhcp (Ubuntu)
Status: In Progress => Fix Released
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https://bugs.launchpad.net/bugs/720729
Title:
DoS by sending message over IPv6 for a declined and abandoned address.
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