{"cve":"CVE-2013-3077","nvd":{"published":"2013-08-28T13:13:58.087","modified":"2026-06-16T23:54:29.947","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-189"],"references":["http://svnweb.freebsd.org/base?view=revision&revision=254629","http://www.freebsd.org/security/advisories/FreeBSD-SA-13:09.ip_multicast.asc","http://svnweb.freebsd.org/base?view=revision&revision=254629","http://www.freebsd.org/security/advisories/FreeBSD-SA-13:09.ip_multicast.asc"],"products":["freebsd:freebsd"],"source":"nvd","synced_at":"2026-10-19T20:29:16.037019470+00:00"},"epss":{"cve":"CVE-2013-3077","score":0.00412,"percentile":0.35534,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}