CVEvulnerability
CVE-2013-3077
7.2 HIGH
Official page ↗
- Status
- Modified
- Published
- 2013-08-28
- Last modified
- 2026-06-16
- Assigner
- [email protected]
- CVSS 2.0 ([email protected])
- 7.2 HIGH — AV:L/AC:L/Au:N/C:C/I:C/A:C
- Weaknesses
- CWE-189
Description
Multiple integer overflows in the IP_MSFILTER and IPV6_MSFILTER features in (1) sys/netinet/in_mcast.c and (2) sys/netinet6/in6_mcast.c in the multicast implementation in the kernel in FreeBSD 8.3 through 9.2-PRERELEASE allow local users to bypass intended restrictions on kernel-memory read and write operations, and consequently gain privileges, via vectors involving a large number of source-filter entries.
Affected configurations
• freebsd freebsd 8.3
• freebsd freebsd 9.0
• freebsd freebsd 9.1
• freebsd freebsd 9.2
Related
Weakness · not in database (1)
References
- http://svnweb.freebsd.org/base?view=revision&revision=254629 Patch
- http://www.freebsd.org/security/advisories/FreeBSD-SA-13:09.ip_multicast.asc Vendor Advisory
- http://svnweb.freebsd.org/base?view=revision&revision=254629 Patch
- http://www.freebsd.org/security/advisories/FreeBSD-SA-13:09.ip_multicast.asc Vendor Advisory