CVE-2019-16200

{"id": "CVE-2019-16200", "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:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "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:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 3.9}]}, "published": "2019-11-20T13:15:11.540", "references": [{"url": "https://github.com/agadient/SERVEEZ-CVE", "tags": ["Exploit", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/agadient/SERVEEZ-CVE", "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-681"}]}], "descriptions": [{"lang": "en", "value": "GNU Serveez through 0.2.2 has an Information Leak. An attacker may send an HTTP POST request to the /cgi-bin/reader URI. The attacker must include a Content-length header with a large positive value that, when represented in 32 bit binary, evaluates to a negative number. The problem exists in the http_cgi_write function under http-cgi.c; however, exploitation might show svz_envblock_add in libserveez/passthrough.c as the location of the heap-based buffer over-read."}, {"lang": "es", "value": "GNU Serveez versiones hasta 0.2.2, tiene un Filtrado de Informaci\u00f3n. Un atacante puede enviar una petici\u00f3n POST de HTTP en el URI /cgi-bin/reader. El atacante necesita incluir un encabezado Content-length con un valor positivo grande que, cuando se representa en un binario de 32 bits, se eval\u00faa como un n\u00famero negativo. El problema existe en la funci\u00f3n http_cgi_write en el archivo http-cgi.c; sin embargo, la explotaci\u00f3n puede mostrar la funci\u00f3n svz_envblock_add en el archivo libserveez/passthrough.c como la ubicaci\u00f3n de una lectura excesiva del b\u00fafer en la regi\u00f3n heap de la memoria."}], "lastModified": "2024-11-21T04:30:15.577", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:gnu:serveez:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7258952C-5BCD-4F9C-A012-17CD09BE8DDF", "versionEndIncluding": "0.2.2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}