CVE-2022-33991

{"id": "CVE-2022-33991", "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 1.4, "exploitabilityScore": 3.9}]}, "published": "2022-08-15T13:15:19.047", "references": [{"url": "https://sourceforge.net/projects/dproxy/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.openwall.com/lists/oss-security/2022/08/14/3", "tags": ["Exploit", "Mailing List", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.usenix.org/conference/usenixsecurity22/presentation/jeitner", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-290"}]}], "descriptions": [{"lang": "en", "value": "dproxy-nexgen (aka dproxy nexgen) forwards and caches DNS queries with the CD (aka checking disabled) bit set to 1. This leads to disabling of DNSSEC protection provided by upstream resolvers."}, {"lang": "es", "value": "dproxy-nexgen (tambi\u00e9n se conoce como dproxy nexgen) reenv\u00eda y almacena en cach\u00e9 las consultas DNS con el bit CD (tambi\u00e9n se conoce como comprobaci\u00f3n deshabilitada) establecido en 1. Esto conlleva a una deshabilitaci\u00f3n de la protecci\u00f3n DNSSEC proporcionada por los resolutores ascendentes."}], "lastModified": "2022-08-18T16:46:11.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:dproxy-nexgen_project:dproxy-nexgen:-:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "579888EE-A999-4603-97EF-740C042004B5"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}