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{"id": "UB:CVE-2020-35766", "vendorId": null, "type": "ubuntucve", "bulletinFamily": "info", "title": "CVE-2020-35766", "description": "The test suite in libopendkim in OpenDKIM through 2.10.3 allows local users\nto gain privileges via a symlink attack against the /tmp/testkeys file\n(related to t-testdata.h, t-setup.c, and t-cleanup.c). NOTE: this is\napplicable to persons who choose to engage in the \"A number of self-test\nprograms are included here for unit-testing the library\" situation.", "published": "2020-12-28T00:00:00", "modified": "2020-12-28T00:00:00", "cvss": {"score": 4.4, "vector": "AV:L/AC:M/Au:N/C:P/I:P/A:P"}, "cvss2": {"cvssV2": {"version": "2.0", "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "accessVector": "LOCAL", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 4.4}, "severity": "MEDIUM", "exploitabilityScore": 3.4, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}, "cvss3": {"cvssV3": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH"}, "exploitabilityScore": 1.8, "impactScore": 5.9}, "href": "https://ubuntu.com/security/CVE-2020-35766", "reporter": "ubuntu.com", "references": ["https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35766", "https://github.com/trusteddomainproject/OpenDKIM/issues/113", "https://nvd.nist.gov/vuln/detail/CVE-2020-35766", "https://launchpad.net/bugs/cve/CVE-2020-35766", "https://security-tracker.debian.org/tracker/CVE-2020-35766"], "cvelist": ["CVE-2020-35766"], "immutableFields": [], "lastseen": "2023-01-27T13:37:33", "viewCount": 5, "enchantments": {"dependencies": {"references": [{"type": "cve", "idList": ["CVE-2020-35766"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2020-35766"]}], "rev": 4}, "score": {"value": 5.8, "vector": "NONE"}, "backreferences": {"references": [{"type": "cve", "idList": ["CVE-2020-35766"]}, {"type": "debiancve", "idList": ["DEBIANCVE:CVE-2020-35766"]}]}, "exploitation": null, "vulnersScore": 5.8}, "_state": {"dependencies": 1674826749, "score": 1674826781}, "_internal": {"score_hash": "aa3cca6f01984216b5d3d42e375b609a"}, "affectedPackage": [{"OS": "ubuntu", "OSVersion": "20.04", "arch": "noarch", "packageVersion": "any", "packageFilename": "UNKNOWN", "operator": "lt", "status": "needs triage", "packageName": "opendkim"}, {"OS": "ubuntu", "OSVersion": "22.04", "arch": "noarch", "packageVersion": "any", "packageFilename": "UNKNOWN", "operator": "lt", "status": "needs triage", "packageName": "opendkim"}, {"OS": "ubuntu", "OSVersion": "upstream", "arch": "noarch", "packageVersion": "any", "packageFilename": "UNKNOWN", "operator": "lt", "status": "needs triage", "packageName": "opendkim"}, {"OS": "ubuntu", "OSVersion": "upstream", "arch": "noarch", "packageVersion": "any", "packageFilename": "UNKNOWN", "operator": "lt", "status": "needs triage", "packageName": "opendkim"}, {"OS": "ubuntu", "OSVersion": "16.04", "arch": "noarch", "packageVersion": "any", "packageFilename": "UNKNOWN", "operator": "lt", "status": "needs triage", "packageName": "opendkim"}], "bugs": []}

{"debiancve": [{"lastseen": "2022-12-26T06:08:23", "description": "The test suite in libopendkim in OpenDKIM through 2.10.3 allows local users to gain privileges via a symlink attack against the /tmp/testkeys file (related to t-testdata.h, t-setup.c, and t-cleanup.c). NOTE: this is applicable to persons who choose to engage in the \"A number of self-test programs are included here for unit-testing the library\" situation.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2020-12-28T20:15:00", "type": "debiancve", "title": "CVE-2020-35766", "bulletinFamily": "info", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 4.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-35766"], "modified": "2020-12-28T20:15:00", "id": "DEBIANCVE:CVE-2020-35766", "href": "https://security-tracker.debian.org/tracker/CVE-2020-35766", "cvss": {"score": 4.4, "vector": "AV:L/AC:M/Au:N/C:P/I:P/A:P"}}], "cve": [{"lastseen": "2022-03-23T17:58:49", "description": "The test suite in libopendkim in OpenDKIM through 2.10.3 allows local users to gain privileges via a symlink attack against the /tmp/testkeys file (related to t-testdata.h, t-setup.c, and t-cleanup.c). NOTE: this is applicable to persons who choose to engage in the \"A number of self-test programs are included here for unit-testing the library\" situation.", "cvss3": {"exploitabilityScore": 1.8, "cvssV3": {"baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "attackComplexity": "LOW", "scope": "UNCHANGED", "attackVector": "LOCAL", "availabilityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "baseScore": 7.8, "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.1", "userInteraction": "REQUIRED"}, "impactScore": 5.9}, "published": "2020-12-28T20:15:00", "type": "cve", "title": "CVE-2020-35766", "cwe": ["CWE-59"], "bulletinFamily": "NVD", "cvss2": {"severity": "MEDIUM", "exploitabilityScore": 3.4, "obtainAllPrivilege": false, "userInteractionRequired": true, "obtainOtherPrivilege": false, "cvssV2": {"accessComplexity": "MEDIUM", "confidentialityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "baseScore": 4.4, "vectorString": "AV:L/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0", "accessVector": "LOCAL", "authentication": "NONE"}, "impactScore": 6.4, "acInsufInfo": false, "obtainUserPrivilege": false}, "cvelist": ["CVE-2020-35766"], "modified": "2020-12-30T16:38:00", "cpe": ["cpe:/a:opendkim:opendkim:2.10.3"], "id": "CVE-2020-35766", "href": "https://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2020-35766", "cvss": {"score": 4.4, "vector": "AV:L/AC:M/Au:N/C:P/I:P/A:P"}, "cpe23": ["cpe:2.3:a:opendkim:opendkim:2.10.3:*:*:*:*:*:*:*"]}]}