CVE-2013-5209

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cve@mitre.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:freebsd:freebsd:8.3:*:*:*:*:*:*:*", "matchCriteriaId": "30C501A1-FE2D-41E7-A5DB-C61D8701B9B4", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:9.0:*:*:*:*:*:*:*", "matchCriteriaId": "E6BD5BFF-260A-4A9E-B0AA-C8B8386B154E", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:9.1:*:*:*:*:*:*:*", "matchCriteriaId": "D78E559A-430D-4D50-8A83-58A37D393471", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:9.1:p4:*:*:*:*:*:*", "matchCriteriaId": "DD6B2A2E-6E8C-40D7-B29F-1FC9E8B1076B", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:9.1:p5:*:*:*:*:*:*", "matchCriteriaId": "0ADB3AF3-5E13-4EC3-AE3C-128DF51E1DF9", "vulnerable": true}, {"criteria": "cpe:2.3:o:freebsd:freebsd:9.2:prerelease:*:*:*:*:*:*", "matchCriteriaId": "213ECCF5-4FE2-4FE8-B84E-A1C9AA98F1F2", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The sctp_send_initiate_ack function in sys/netinet/sctp_output.c in the SCTP implementation in the kernel in FreeBSD 8.3 through 9.2-PRERELEASE does not properly initialize the state-cookie data structure, which allows remote attackers to obtain sensitive information from kernel stack memory by reading packet data in INIT-ACK chunks."}, {"lang": "es", "value": "La funci\u00f3n sctp_send_initiate_ack en sys/netinet/sctp_output.c en la implementaci\u00f3n SCTP en el n\u00facleo de FreeBSD v8.3 hasta v9.2-PRERELEASE, no inicializa correctamente la estructura de datos de \u201cstate-cookie\u201d, permitiendo a atacantes remotos obtener informaci\u00f3n sensible de la memoria de pila del n\u00facleo, mediante la lectura de datos de paquetes en fragmentos INIT-ACK."}], "id": "CVE-2013-5209", "lastModified": "2026-06-16T23:58:30.883", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 7.8, "confidentialityImpact": "COMPLETE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:N/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2013-08-29T12:07:56.070", "references": [{"source": "cve@mitre.org", "tags": ["Patch"], "url": "http://svnweb.freebsd.org/base?view=revision&revision=254338"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "http://www.freebsd.org/security/advisories/FreeBSD-SA-13:10.sctp.asc"}, {"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/61939"}, {"source": "cve@mitre.org", "url": "http://www.securitytracker.com/id/1028940"}, {"source": "cve@mitre.org", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=905080"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://svnweb.freebsd.org/base?view=revision&revision=254338"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.freebsd.org/security/advisories/FreeBSD-SA-13:10.sctp.asc"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/61939"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id/1028940"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=905080"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-200"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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