CVE-2016-5119

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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:keepass:keepass:*:*:*:*:*:*:*:*", "matchCriteriaId": "C35ADCD5-502E-43C4-89B8-A3E112D06DDE", "versionEndIncluding": "2.33", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The automatic update feature in KeePass 2.33 and earlier allows man-in-the-middle attackers to execute arbitrary code by spoofing the version check response and supplying a crafted update."}, {"lang": "es", "value": "La funcionalidad de actualizaci\u00f3n autom\u00e1tica en KeePass 2.33 y versiones anteriores, permite a atacantes man-in-the-middle ejecutar c\u00f3digo arbitrario suplantando la respuesta de comprobaci\u00f3n de versi\u00f3n y suministrando una actualizaci\u00f3n manipulada."}], "id": "CVE-2016-5119", "lastModified": "2026-06-17T00:48:47.530", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "HIGH", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.1, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 4.9, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "HIGH", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 1.6, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2017-01-23T21:59:01.657", "references": [{"source": "cve@mitre.org", "tags": ["Exploit", "Technical Description"], "url": "https://bogner.sh/2016/03/mitm-attack-against-keepass-2s-update-check/"}, {"source": "cve@mitre.org", "tags": ["Third Party Advisory"], "url": "https://packetstormsecurity.com/files/137274/KeePass-2-Man-In-The-Middle.html"}, {"source": "cve@mitre.org", "tags": ["Patch", "Product"], "url": "https://sourceforge.net/p/keepass/discussion/329220/thread/e430cc12/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Technical Description"], "url": "https://bogner.sh/2016/03/mitm-attack-against-keepass-2s-update-check/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory"], "url": "https://packetstormsecurity.com/files/137274/KeePass-2-Man-In-The-Middle.html"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Product"], "url": "https://sourceforge.net/p/keepass/discussion/329220/thread/e430cc12/"}], "sourceIdentifier": "cve@mitre.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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