CVE-2021-37587

{"id": "CVE-2021-37587", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:P/I:N/A:N", "authentication": "SINGLE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2021-07-30T14:15:18.543", "references": [{"url": "https://eprint.iacr.org/2020/460", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/JHUISI/charm/issues/276", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://jhuisi.github.io/charm/_modules/abenc_maabe_yj14.html", "tags": ["Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://jhuisi.github.io/charm/charm/schemes/abenc/abenc_dacmacs_yj14.html", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www2.hci.uni-hannover.de/papers/Tan2019.pdf", "tags": ["Technical Description", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-327"}]}], "descriptions": [{"lang": "en", "value": "In Charm 0.43, any single user can decrypt DAC-MACS or MA-ABE-YJ14 data."}, {"lang": "es", "value": "En Charm versi\u00f3n 0.43, cualquier usuario puede descifrar datos DAC-MACS o MA-ABE-YJ14"}], "lastModified": "2022-07-12T17:42:04.277", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:jhu:charm:0.43:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "86DDEE36-0E69-4143-ADE7-3B1AE20B9631"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}