CVE-2011-3493

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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:cogentdatahub:cogent_datahub:*:*:*:*:*:*:*:*", "matchCriteriaId": "C250C211-A312-4DEC-BC0E-B16FE8EAFAA8", "versionEndIncluding": "7.1.1.63", "vulnerable": true}, {"criteria": "cpe:2.3:a:cogentdatahub:cogent_datahub:7.0:*:*:*:*:*:*:*", "matchCriteriaId": "D2DE7A08-D283-4EB3-BAAE-0BA4A8C2E088", "vulnerable": true}, {"criteria": "cpe:2.3:a:cogentdatahub:cogent_datahub:7.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "66059E64-6EB2-4F9D-BCB3-099A01C9E72A", "vulnerable": true}, {"criteria": "cpe:2.3:a:cogentdatahub:cogent_datahub:7.1.0:*:*:*:*:*:*:*", "matchCriteriaId": "F05AAB16-437D-4A4E-892B-9B83E47FEC24", "vulnerable": true}, {"criteria": "cpe:2.3:a:cogentdatahub:cogent_datahub:7.1.1:*:*:*:*:*:*:*", "matchCriteriaId": "65D16B36-567F-499D-AC7B-D2CC85AD9327", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Multiple stack-based buffer overflows in the DH_OneSecondTick function in Cogent DataHub 7.1.1.63 and earlier allow remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via long (1) domain, (2) report_domain, (3) register_datahub, or (4) slave commands."}, {"lang": "es", "value": "M\u00faltiples desbordamiento de buffer de pila en la funci\u00f3n DH_OneSecondTick de Cogent DataHub 7.1.1.63 y versiones anteriores permite a atacantes remotos provoar una denegaci\u00f3n de servicio (ca\u00edda) y posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de un comando extenso (1) domain, (2) report_domain, (3) register_datahub, o (4) slave."}], "id": "CVE-2011-3493", "lastModified": "2026-06-16T23:33:21.763", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2011-09-16T14:28:13.107", "references": [{"source": "cve@mitre.org", "tags": ["Exploit"], "url": "http://aluigi.altervista.org/adv/cogent_1-adv.txt"}, {"source": "cve@mitre.org", "tags": ["US Government Resource"], "url": "http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-03.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit"], "url": "http://aluigi.altervista.org/adv/cogent_1-adv.txt"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["US Government Resource"], "url": "http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-03.pdf"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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