CVE-2013-3077

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.

CVSS v2.0 7.2 HIGH

7.2^/10

CVSS v2.0 : HIGH

Vector : AV:L/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 3.9 / Impact : 10.0

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
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

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:freebsd:freebsd:8.3:::::::*
	cpe:2.3:o:freebsd:freebsd:9.0:::::::*
	cpe:2.3:o:freebsd:freebsd:9.1:::::::*
	cpe:2.3:o:freebsd:freebsd:9.1:p4::::::
	cpe:2.3:o:freebsd:freebsd:9.1:p5::::::
	cpe:2.3:o:freebsd:freebsd:9.2:prerelease::::::

History

No history.

Information

Published : 2013-08-28 13:13

Updated : 2025-04-11 00:51

NVD link : CVE-2013-3077

Mitre link : CVE-2013-3077

CVE.ORG link : CVE-2013-3077

JSON object : View

Products Affected

freebsd

freebsd

CWE

CWE-189

Numeric Errors

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