{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "descriptions": [{"lang": "en", "value": "In Charm 0.43, any single user can decrypt DAC-MACS or MA-ABE-YJ14 data."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2021-07-27T22:06:48", "orgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "shortName": "mitre"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://github.com/JHUISI/charm/issues/276"}, {"tags": ["x_refsource_MISC"], "url": "https://jhuisi.github.io/charm/charm/schemes/abenc/abenc_dacmacs_yj14.html"}, {"tags": ["x_refsource_MISC"], "url": "https://jhuisi.github.io/charm/_modules/abenc_maabe_yj14.html"}, {"tags": ["x_refsource_MISC"], "url": "https://eprint.iacr.org/2020/460"}, {"tags": ["x_refsource_MISC"], "url": "https://www2.hci.uni-hannover.de/papers/Tan2019.pdf"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cve@mitre.org", "ID": "CVE-2021-37587", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "In Charm 0.43, any single user can decrypt DAC-MACS or MA-ABE-YJ14 data."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "https://github.com/JHUISI/charm/issues/276", "refsource": "MISC", "url": "https://github.com/JHUISI/charm/issues/276"}, {"name": "https://jhuisi.github.io/charm/charm/schemes/abenc/abenc_dacmacs_yj14.html", "refsource": "MISC", "url": "https://jhuisi.github.io/charm/charm/schemes/abenc/abenc_dacmacs_yj14.html"}, {"name": "https://jhuisi.github.io/charm/_modules/abenc_maabe_yj14.html", "refsource": "MISC", "url": "https://jhuisi.github.io/charm/_modules/abenc_maabe_yj14.html"}, {"name": "https://eprint.iacr.org/2020/460", "refsource": "MISC", "url": "https://eprint.iacr.org/2020/460"}, {"name": "https://www2.hci.uni-hannover.de/papers/Tan2019.pdf", "refsource": "MISC", "url": "https://www2.hci.uni-hannover.de/papers/Tan2019.pdf"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-04T01:23:01.229Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://github.com/JHUISI/charm/issues/276"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://jhuisi.github.io/charm/charm/schemes/abenc/abenc_dacmacs_yj14.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://jhuisi.github.io/charm/_modules/abenc_maabe_yj14.html"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://eprint.iacr.org/2020/460"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www2.hci.uni-hannover.de/papers/Tan2019.pdf"}]}]}, "cveMetadata": {"assignerOrgId": "8254265b-2729-46b6-b9e3-3dfca2d5bfca", "assignerShortName": "mitre", "cveId": "CVE-2021-37587", "datePublished": "2021-07-27T22:06:48", "dateReserved": "2021-07-27T00:00:00", "dateUpdated": "2024-08-04T01:23:01.229Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

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

{}