CVE-2015-2923

Name	CVE-2015-2923
Description	The Neighbor Discovery (ND) protocol implementation in the IPv6 stack in FreeBSD through 10.1 allows remote attackers to reconfigure a hop-limit setting via a small hop_limit value in a Router Advertisement (RA) message.
Source	CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more)
References	DSA-3175-2
Debian Bugs	782107

Vulnerable and fixed packages

The table below lists information on source packages.

Source Package	Release	Version	Status
kfreebsd-10 (PTS)	buster	10.3~svn300087-5	fixed

The information below is based on the following data on fixed versions.

Package	Type	Release	Fixed Version	Origin	Debian Bugs
kfreebsd-10	source	(unstable)	10.1~svn274115-4		782107
kfreebsd-11	unknown	experimental	11.0~svn284956-1
kfreebsd-8	source	squeeze	(not affected)
kfreebsd-8	source	(unstable)	(unfixed)
kfreebsd-9	source	wheezy	9.0-10+deb70.10	DSA-3175-2
kfreebsd-9	source	(unstable)	(unfixed)

Notes

[jessie] - kfreebsd-10 <no-dsa> (kfreebsd not a release arch)
[wheezy] - kfreebsd-9 <no-dsa> (Minor issue)
[wheezy] - kfreebsd-8 <no-dsa> (kfreebsd-8 only a test kernel, will be fixed in a point update)
[squeeze] - kfreebsd-8 <not-affected> (kfreebsd-i386/amd64 not supported in Squeeze LTS)
https://lists.freebsd.org/pipermail/freebsd-net/2015-April/041934.html