CVE-2019-17502

{"id": "CVE-2019-17502", "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": "2019-10-12T20:15:11.410", "references": [{"url": "http://hydra.hellug.gr", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://gist.github.com/fxb6476/0b9883a88ff2ca40de46a8469834e16c", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://hydra.hellug.gr", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://gist.github.com/fxb6476/0b9883a88ff2ca40de46a8469834e16c", "tags": ["Exploit", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-476"}]}], "descriptions": [{"lang": "en", "value": "Hydra through 0.1.8 has a NULL pointer dereference and daemon crash when processing POST requests that lack a Content-Length header. read.c, request.c, and util.c contribute to this. The process_header_end() function calls boa_atoi(), which ultimately calls atoi() on a NULL pointer."}, {"lang": "es", "value": "Hydra versiones hasta 0.1.8, presenta una desreferencia del puntero NULL y bloqueo del demonio cuando se procesan peticiones POST que carecen de un encabezado Content-Length. Los archivos read.c, request.c y util.c contribuyen a esto. La funci\u00f3n process_header_end() llama a boa_atoi(), que en \u00faltima instancia llama a atoi() sobre un puntero NULL."}], "lastModified": "2024-11-21T04:32:23.753", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:hydra_project:hydra:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2FA256F4-3CD0-433B-99E3-A31985AEC760", "versionEndIncluding": "0.1.8"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}