CVE-2012-0256

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "cret@cert.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:apache:traffic_server:2.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "B349077A-3591-47DC-855E-307C297365F0", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:traffic_server:2.0.0:alpha:*:*:*:*:*:*", "matchCriteriaId": "09C2130C-695F-4C6A-BD24-C3E4ED768BAE", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:traffic_server:2.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "51222C74-CF2E-413A-A2BB-044737E0ACFC", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:traffic_server:2.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "83AACF93-7945-4F0A-BBA7-951D1D0E5246", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:traffic_server:2.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "703FEA03-7E2F-4F36-9245-1E7D0CCEE938", "vulnerable": true}, {"criteria": 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"cpe:2.3:a:apache:traffic_server:3.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "49C598AC-E521-422E-9631-F23CD5E00AD1", "vulnerable": true}, {"criteria": "cpe:2.3:a:apache:traffic_server:3.1.2:*:*:*:*:*:*:*", "matchCriteriaId": "C4C758D7-8E76-4BF8-A284-D86124082FE9", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Apache Traffic Server 2.0.x and 3.0.x before 3.0.4 and 3.1.x before 3.1.3 does not properly allocate heap memory, which allows remote attackers to cause a denial of service (daemon crash) via a long HTTP Host header."}, {"lang": "es", "value": "Apache Traffic Server v2.0.x y v3.0.x anteriores a v3.0.4 y v3.1.x anteriores a v3.1.3 no posiciona de forma adecuada la memoria din\u00e1mica, lo que permite a atacantes remotos provocar una denegaci\u00f3n del servicio (ca\u00edda del demonio) a trav\u00e9s de una cabecera larga HTTP Host.\r\n"}], "id": "CVE-2012-0256", "lastModified": "2026-06-16T23:36:59.810", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-03-26T14:55:01.783", "references": [{"source": "cret@cert.org", "url": "http://archives.neohapsis.com/archives/bugtraq/2012-03/0118.html"}, {"source": "cret@cert.org", "url": "http://seclists.org/fulldisclosure/2012/Mar/260"}, {"source": "cret@cert.org", "tags": ["Patch"], "url": "http://trafficserver.apache.org/downloads"}, {"source": "cret@cert.org", "url": "http://www.securityfocus.com/bid/52696"}, {"source": "cret@cert.org", "url": "http://www.securitytracker.com/id?1026847"}, {"source": "cret@cert.org", "url": "https://www.cert.fi/en/reports/2012/vulnerability612884.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://archives.neohapsis.com/archives/bugtraq/2012-03/0118.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://seclists.org/fulldisclosure/2012/Mar/260"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch"], "url": "http://trafficserver.apache.org/downloads"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/52696"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id?1026847"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://www.cert.fi/en/reports/2012/vulnerability612884.html"}], "sourceIdentifier": "cret@cert.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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