CVE-2012-3868

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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:a:isc:bind:9.9.0:*:*:*:*:*:*:*", "matchCriteriaId": "A2B96B87-F18C-41EF-9A37-7D0842433A4E", "vulnerable": true}, {"criteria": "cpe:2.3:a:isc:bind:9.9.0:a1:*:*:*:*:*:*", "matchCriteriaId": "AFA1AA14-4D4A-45D0-9573-D53C0FFFFF78", "vulnerable": true}, {"criteria": "cpe:2.3:a:isc:bind:9.9.0:a2:*:*:*:*:*:*", "matchCriteriaId": "F5DE1274-F7A1-4F12-A4F5-1CB1DD5B84E1", "vulnerable": true}, {"criteria": "cpe:2.3:a:isc:bind:9.9.0:a3:*:*:*:*:*:*", "matchCriteriaId": "401A7E61-AC3D-417D-97B8-E5E736DC6FCC", "vulnerable": true}, {"criteria": "cpe:2.3:a:isc:bind:9.9.0:b1:*:*:*:*:*:*", "matchCriteriaId": "C7C37F7D-DD28-4C70-A534-A3F434DF4273", "vulnerable": true}, {"criteria": "cpe:2.3:a:isc:bind:9.9.0:b2:*:*:*:*:*:*", "matchCriteriaId": "B2EC1F99-85C1-4081-A118-790111741246", "vulnerable": true}, {"criteria": "cpe:2.3:a:isc:bind:9.9.0:rc1:*:*:*:*:*:*", "matchCriteriaId": "85D6C9B7-9D5D-4589-AC83-E6ECB535EBFD", "vulnerable": true}, {"criteria": "cpe:2.3:a:isc:bind:9.9.0:rc2:*:*:*:*:*:*", "matchCriteriaId": "043A5E3F-529B-4A9A-8531-184EE6D1942D", "vulnerable": true}, {"criteria": "cpe:2.3:a:isc:bind:9.9.0:rc3:*:*:*:*:*:*", "matchCriteriaId": "673057D5-256C-4933-B56F-4BF8848323F1", "vulnerable": true}, {"criteria": "cpe:2.3:a:isc:bind:9.9.0:rc4:*:*:*:*:*:*", "matchCriteriaId": "C2CE371B-E399-4D74-B46C-3606E4BDA53A", "vulnerable": true}, {"criteria": "cpe:2.3:a:isc:bind:9.9.1:*:*:*:*:*:*:*", "matchCriteriaId": "6A3798A1-134C-4066-A012-10C15F103EAC", "vulnerable": true}, {"criteria": "cpe:2.3:a:isc:bind:9.9.1:p1:*:*:*:*:*:*", "matchCriteriaId": "9CA1AEBE-040C-483A-9850-7DA888FF8075", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Race condition in the ns_client structure management in ISC BIND 9.9.x before 9.9.1-P2 allows remote attackers to cause a denial of service (memory consumption or process exit) via a large volume of TCP queries."}, {"lang": "es", "value": "Condici\u00f3n de carrera en la estructura de gesti\u00f3n ns_client en ISC BIND v9.9.x anterior a v9.9.1-P2 permite a atacantes remotos causar una denegaci\u00f3n de servicio (consumo de memoria o la salida del proceso) a trav\u00e9s de un gran volumen de consultas TCP."}], "id": "CVE-2012-3868", "lastModified": "2026-06-16T23:44:02.980", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 4.3, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-07-25T10:42:35.850", "references": [{"source": "cve@mitre.org", "url": "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2012&m=slackware-security.536004"}, {"source": "cve@mitre.org", "tags": ["Vendor Advisory"], "url": "https://kb.isc.org/article/AA-00730"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.slackware.com/security/viewer.php?l=slackware-security&y=2012&m=slackware-security.536004"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://kb.isc.org/article/AA-00730"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-362"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"bugzilla": {"description": "bind: high TCP query load can trigger memory leak", "id": "842895", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=842895"}, "csaw": false, "cvss": {"cvss_base_score": "5.0", "cvss_scoring_vector": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "status": "draft"}, "cwe": "CWE-401", "details": ["Race condition in the ns_client structure management in ISC BIND 9.9.x before 9.9.1-P2 allows remote attackers to cause a denial of service (memory consumption or process exit) via a large volume of TCP queries."], "name": "CVE-2012-3868", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "bind", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "bind97", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "bind", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2012-07-24T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2012-3868\nhttps://nvd.nist.gov/vuln/detail/CVE-2012-3868\nhttps://kb.isc.org/article/AA-00730"], "statement": "Not vulnerable. This issue did not affect the versions of bind or bind97 as shipped with Red Hat Enterprise Linux 4, 5, and 6.", "threat_severity": "Important"}

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