CVE-2020-14149

{"id": "CVE-2020-14149", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.5, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2020-06-15T18:15:15.147", "references": [{"url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00052.html", "source": "cve@mitre.org"}, {"url": "https://bugs.gentoo.org/726308", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/troglobit/uftpd/issues/30", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/troglobit/uftpd/releases/tag/v2.12", "tags": ["Release Notes", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "In uftpd before 2.12, handle_CWD in ftpcmd.c mishandled the path provided by the user, causing a NULL pointer dereference and denial of service, as demonstrated by a CWD /.. command."}, {"lang": "es", "value": "En uftpd versiones anteriores a 2.12, la funci\u00f3n handle_CWD en el archivo ftpcmd.c manej\u00f3 inapropiadamente la ruta provista por el usuario, causando una desreferencia del puntero NULL y una denegaci\u00f3n de servicio, como es demostrado por un comando CWD /.."}], "lastModified": "2020-06-25T18:15:12.033", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:troglobit:uftpd:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "BCA9C907-3944-4BA8-957C-7292B017966C", "versionEndExcluding": "2.12"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}