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CVE-2008-2464
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
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..
CVSSv2.0 Score
- Severity
- High
- Base Score
- 7.1/10
- Exploit Score
- 8.6/10
- Access Vector
- Network
- Access Complexity
- Medium
- Authentication Required
- None
- Impact Score
- 6.9/10
- Confidentiality Impact
- None
- Availability Impact
- Complete
- Integrity Impact
- None
Products Affected
| CPE | Affected | Vulnerable | Excluding | Edit |
|---|---|---|---|---|
| cpe:2.3:o:netbsd:netbsd:4.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:o:freebsd:freebsd:*:*:*:*:*:*:*:* |
Yes
|
- | - | |
| cpe:2.3:a:kame:kame:*:*:*:*:*:*:*:* |
Yes
|
- | - |
References
- http://www.securityfocus.com/bid/31026
- http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/netinet6/mld6.c.diff?r1=1.46&r2=1.47&f=h
- http://securitytracker.com/id?1020822
- http://cvsweb.netbsd.org/bsdweb.cgi/src/sys/netinet6/mld6.c
- http://cert.fi/haavoittuvuudet/2008/advisory-netbsd.html
- http://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2008-011.txt.asc
- http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/netinet6/mld6.c
- http://www.kb.cert.org/vuls/id/817940
- http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/netinet6/mld6.c.diff?r1=1.34%3Br2=1.35%3Bf