CVE-2019-20633

{"id": "CVE-2019-20633", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 1.8}]}, "published": "2020-03-25T17:15:14.013", "references": [{"url": "https://savannah.gnu.org/bugs/index.php?56683", "tags": ["Exploit", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://savannah.gnu.org/bugs/index.php?56683", "tags": ["Exploit", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-415"}]}], "descriptions": [{"lang": "en", "value": "GNU patch through 2.7.6 contains a free(p_line[p_end]) Double Free vulnerability in the function another_hunk in pch.c that can cause a denial of service via a crafted patch file. NOTE: this issue exists because of an incomplete fix for CVE-2018-6952."}, {"lang": "es", "value": "El parche de GNU versiones hasta 2.7.6, contiene una vulnerabilidad de Doble Liberaci\u00f3n en free(p_line [p_end]) en la funci\u00f3n another_hunk en el archivo pch.c, que puede causar una denegaci\u00f3n de servicio por medio de un archivo de parche dise\u00f1ado. NOTA: este problema se presenta debido a una correcci\u00f3n incompleta para CVE-2018-6952."}], "lastModified": "2024-11-21T04:38:55.590", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gnu:patch:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "0324E14E-0A19-4B70-B316-19577201C5D8", "versionEndIncluding": "2.7.6"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}