{"schemaVersion":3,"id":"CVE-2013-3077","aliases":[],"status":"published","duplicateOf":null,"title":null,"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.","dates":{"published":"2013-08-28T10:00:00.000Z","modified":"2024-09-16T23:51:09.611Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.2,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.2,"severity":"high","vector":"AV:L/AC:L/Au:N/C:C/I:C/A:C","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.00412,"percentile":0.34362,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.00412},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00412,"percentile":0.34362}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.00412,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.00412,"percentile":0.34362}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[{"id":"CWE-189","name":"Numeric Errors","description":"Weaknesses in this category are related to improper calculation or conversion of numbers.","type":"category","status":"Draft","abstraction":null,"likelihoodOfExploit":null,"url":"https://cwe.mitre.org/data/definitions/189.html"}],"affected":[{"vendor":"freebsd","product":"freebsd","name":"freebsd","label":"freebsd","ecosystem":null,"cpePart":"o","purl":null,"purlType":null,"versions":[{"text":"8.3","noFixRecorded":false,"fixedIn":null},{"text":"9.0","noFixRecorded":false,"fixedIn":null},{"text":"9.1","noFixRecorded":false,"fixedIn":null},{"text":"9.1:p4","noFixRecorded":false,"fixedIn":null},{"text":"9.1:p5","noFixRecorded":false,"fixedIn":null},{"text":"9.2:prerelease","noFixRecorded":false,"fixedIn":null}],"versionsText":"8.3 | 9.0 | 9.1 | 9.1:p4 | 9.1:p5 | 9.2:prerelease","eol":{"isEol":true,"eolDate":"2014-04-30T00:00:00.000Z","matchMethod":"cpe","cycle":{"name":"8.3","label":"releng/8.3","eolFrom":"2014-04-30T00:00:00.000Z","isLts":false,"isMaintained":false,"latestVersion":null},"product":{"name":"freebsd","label":"FreeBSD","category":"os"}},"hubHref":"/vendor/freebsd/freebsd"}],"affectedCount":1,"eol":{"hasEol":true,"count":1},"references":[{"url":"http://www.freebsd.org/security/advisories/FreeBSD-SA-13:09.ip_multicast.asc","label":"www.freebsd.org/security/advisories/FreeBSD-SA-13:09.ip_multicast.asc","hostname":"www.freebsd.org","tags":["Vendor Advisory","X Refsource FREEBSD"]},{"url":"http://svnweb.freebsd.org/base?view=revision&revision=254629","label":"svnweb.freebsd.org/base?view=revision&revision=254629","hostname":"svnweb.freebsd.org","tags":["X Refsource CONFIRM","Patch"]}],"lineage":{"upstream":[],"downstream":["DSA-2743-1"],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2013-08-28T10:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-09-16T23:51:09.611Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":29,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T16:19:13.507Z","stale":false,"partial":false}}