CVE-2017-8816

{"id": "CVE-2017-8816", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 7.5, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2017-11-29T18:29:00.300", "references": [{"url": "http://security.cucumberlinux.com/security/details.php?id=161", "tags": ["Third Party Advisory"], "source": "security@debian.org"}, {"url": "http://www.securityfocus.com/bid/101998", "tags": ["Third Party Advisory", "VDB Entry"], "source": "security@debian.org"}, {"url": "http://www.securitytracker.com/id/1039896", "tags": ["Third Party Advisory", "VDB Entry"], "source": "security@debian.org"}, {"url": "http://www.securitytracker.com/id/1040608", "source": "security@debian.org"}, {"url": "https://access.redhat.com/errata/RHSA-2018:3558", "source": "security@debian.org"}, {"url": "https://curl.haxx.se/docs/adv_2017-12e7.html", "tags": ["Mitigation", "Vendor Advisory"], "source": "security@debian.org"}, {"url": "https://security.gentoo.org/glsa/201712-04", "tags": ["Third Party Advisory"], "source": "security@debian.org"}, {"url": "https://www.debian.org/security/2017/dsa-4051", "tags": ["Third Party Advisory"], "source": "security@debian.org"}, {"url": "http://security.cucumberlinux.com/security/details.php?id=161", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/101998", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1039896", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securitytracker.com/id/1040608", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://access.redhat.com/errata/RHSA-2018:3558", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://curl.haxx.se/docs/adv_2017-12e7.html", "tags": ["Mitigation", "Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://security.gentoo.org/glsa/201712-04", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://www.debian.org/security/2017/dsa-4051", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-190"}]}], "descriptions": [{"lang": "en", "value": "The NTLM authentication feature in curl and libcurl before 7.57.0 on 32-bit platforms allows attackers to cause a denial of service (integer overflow and resultant buffer overflow, and application crash) or possibly have unspecified other impact via vectors involving long user and password fields."}, {"lang": "es", "value": "La caracter\u00edstica de autenticaci\u00f3n NTLM en curl y libcurl en versiones anteriores a la 7.57.0 en plataformas de 32-bits permite que los atacantes provoquen una denegaci\u00f3n de servicio (desbordamiento de enteros y desbordamiento de b\u00fafer resultante, y cierre inesperado de la aplicaci\u00f3n) o que, posiblemente, causen otro tipo de impacto sin especificar mediante vectores relacionados con campos user y password largos."}], "lastModified": "2025-04-20T01:37:25.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A0B36AFF-B48F-4C92-9E65-5BEE2A988057", "versionEndIncluding": "7.56.1", "versionStartExcluding": "7.36.0"}, {"criteria": "cpe:2.3:a:haxx:libcurl:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "116D6861-406B-451F-8CE1-43BFBB818783", "versionEndIncluding": "7.56.1", "versionStartIncluding": "7.36.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "C11E6FB0-C8C0-4527-9AA0-CB9B316F8F43"}, {"criteria": "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DEECE5FC-CACF-4496-A3E7-164736409252"}], "operator": "OR"}]}], "sourceIdentifier": "security@debian.org"}