CVE-2008-2464

Impact

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.

Affected products

Weakness classification

References

• NVD record
• CVE.org record
• http://cert.fi/haavoittuvuudet/2008/advisory-netbsd.html
• http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/netinet6/mld6.c
• http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/netinet6/mld6.c.diff?r1=1.46&r2=1.47&f=h
• http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2008-011.txt.asc
• http://securitytracker.com/id?1020822
• http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/netinet6/mld6.c
• http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/netinet6/mld6.c.diff?r1=1.34%3Br2=1.35%3Bf=h
• http://www.kb.cert.org/vuls/id/817940
• http://www.securityfocus.com/bid/31026
• http://cert.fi/haavoittuvuudet/2008/advisory-netbsd.html
• http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/netinet6/mld6.c
• http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/netinet6/mld6.c.diff?r1=1.46&r2=1.47&f=h
• http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2008-011.txt.asc
• http://securitytracker.com/id?1020822
• http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/netinet6/mld6.c
• http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/netinet6/mld6.c.diff?r1=1.34%3Br2=1.35%3Bf=h
• http://www.kb.cert.org/vuls/id/817940
• http://www.securityfocus.com/bid/31026