{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-35766 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-35766 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-35766 is a high-severity path traversal vulnerability in n/a, published on 28 Dec 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2020-35766 and fix it if it is affected.\n\nWhat it is: CVE-2020-35766 is a high-severity path traversal vulnerability in n/a, published on 28 Dec 2020. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2020-35766 in the wild and no public exploit code.\n\nAffected product: n/a. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2020-35766/ (Markdown: https://insights.sbomify.com/CVE-2020-35766/index.md)","id":"CVE-2020-35766","markdown":"https://insights.sbomify.com/CVE-2020-35766/index.md","name":"CVE-2020-35766","record":{"aliases":["DEBIAN-CVE-2020-35766","GHSA-q8qf-8pcx-vfw7","UBUNTU-CVE-2020-35766"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":true,"product_category":"OpenDKIM library","requires_auth":"none","summary":"Local attackers can escalate privileges via symlink attacks on temporary test files when running OpenDKIM self-tests.","user_interaction":"required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"opendkim","vendor":"opendkim"}],"cvss":{"score":7.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-59","name":"Improper Link Resolution Before File Access"}],"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.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Path traversal in n/a","id":"CVE-2020-35766","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Command injection in n/a","id":"CVE-2020-35769"},"packages":[],"prev":{"headline":"SQL injection in n/a","id":"CVE-2020-35765"},"products":["n/a"],"published":"2020-12-28","related":[{"cvss_score":5.3,"headline":"Security feature bypass in n/a","id":"CVE-2022-48521","kev_date_added":null,"published":"2023-07-11"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"Local attackers can escalate privileges via symlink attacks on temporary test files when running OpenDKIM self-tests.","url":"https://insights.sbomify.com/CVE-2020-35766/"}