Description
The mld_input function in sys/netinet6/mld6.c in the kernel in NetBSD 4.0, FreeBSD, and KAME, when INET6 is enabled, allows remote attackers to cause a denial of service (divide-by-zero error and panic) via a malformed ICMPv6 Multicast Listener Discovery (MLD) query with a certain Maximum Response Delay value.
References (9)
Core 9
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/31026
Various Sources x_refsource_confirm
http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/netinet6/mld6.c
Exploit x_refsource_misc
http://cert.fi/haavoittuvuudet/2008/advisory-netbsd.html
US Government Resource third-party-advisory
x_refsource_cert-vn
http://www.kb.cert.org/vuls/id/817940
Various Sources x_refsource_confirm
http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/netinet6/mld6.c
Various Sources x_refsource_confirm
http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/netinet6/mld6.c.diff?r1=1.46&r2=1.47&f=h
Various Sources x_refsource_confirm
http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/netinet6/mld6.c.diff?r1=1.34%3Br2=1.35%3Bf=h
Vendor Advisory vendor-advisory
x_refsource_netbsd
http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2008-011.txt.asc
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://securitytracker.com/id?1020822
Scores
EPSS
0.0310
EPSS Percentile
87.0%
Details
CWE
CWE-189
Status
published
Products (3)
freebsd/freebsd
kame/kame
netbsd/netbsd
4.0
Published
Sep 11, 2008
Tracked Since
Feb 18, 2026