CVE-2020-36657

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "https://bugs.gentoo.org/630810", "name": "https://bugs.gentoo.org/630810", "tags": ["Exploit", "Patch", "Third Party Advisory"], "refsource": ""}, {"url": "https://bugs.gentoo.org/630810", "name": "https://bugs.gentoo.org/630810", "tags": ["Exploit", "Patch", "Third Party Advisory"], "refsource": ""}, {"url": "https://security.gentoo.org/glsa/202305-14", "name": "GLSA-202305-14", "tags": [], "refsource": ""}, {"url": "https://security.gentoo.org/glsa/202305-14", "name": "GLSA-202305-14", "tags": [], "refsource": ""}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "uptimed before 0.4.6-r1 on Gentoo allows local users (with access to the uptimed user account) to gain root privileges by creating a hard link within the /var/spool/uptimed directory, because there is an unsafe chown -R call."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2020-36657", "ASSIGNER": "cve@mitre.org"}}, "impact": {"baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}}, "publishedDate": "2023-01-26T21:15Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:uptimed_project:uptimed:*:*:*:*:*:gentoo:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "0.4.6"}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2025-04-01T21:15Z"}