CVE-2012-5049

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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:optimalog:optima_plc:*:*:*:*:*:*:*:*", "matchCriteriaId": "AC596EFC-8114-4395-81AA-4E2B380614D5", "versionEndIncluding": "1.5.2", "vulnerable": true}, {"criteria": "cpe:2.3:a:optimalog:optima_plc:1.4.9:*:*:*:*:*:*:*", "matchCriteriaId": "33B865E0-78AC-46A4-B828-1AEEF3B93CC3", "vulnerable": true}, {"criteria": "cpe:2.3:a:optimalog:optima_plc:1.4.10:*:*:*:*:*:*:*", "matchCriteriaId": "0DA65315-9533-4328-8DF0-6530A993D5A5", "vulnerable": true}, {"criteria": "cpe:2.3:a:optimalog:optima_plc:1.5.0:*:*:*:*:*:*:*", "matchCriteriaId": "B9F5A135-5097-487A-8298-B921126A7F6D", "vulnerable": true}, {"criteria": "cpe:2.3:a:optimalog:optima_plc:1.5.1:*:*:*:*:*:*:*", "matchCriteriaId": "AFA1885D-B4ED-441F-975B-247C4738FDE0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "APIFTP Server in Optimalog Optima PLC 1.5.2 and earlier allows remote attackers to cause a denial of service (infinite loop) via a malformed packet."}, {"lang": "es", "value": "APIFTP Server en Optimalog Optima PLC v1.5.2 y anteriores, permiten a atacantes remotos provocar una denegaci\u00f3n de servicio (bucle infinito) a trav\u00e9s de un paquete mal formado."}], "id": "CVE-2012-5049", "lastModified": "2026-06-16T23:46:05.000", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2012-09-28T10:40:22.537", "references": [{"source": "cve@mitre.org", "url": "http://www.securityfocus.com/bid/55712"}, {"source": "cve@mitre.org", "tags": ["US Government Resource"], "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-271-02.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securityfocus.com/bid/55712"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["US Government Resource"], "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-12-271-02.pdf"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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