{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-16162 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-16162 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-16162 is a high-severity vulnerability in n/a, published on 30 Jul 2020. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-16162 and fix it if it is affected.\n\nWhat it is: CVE-2020-16162 is a high-severity vulnerability in n/a, published on 30 Jul 2020. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-16162 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-2020-16162/ (Markdown: https://insights.sbomify.com/CVE-2020-16162/index.md)","id":"CVE-2020-16162","markdown":"https://insights.sbomify.com/CVE-2020-16162/index.md","name":"CVE-2020-16162","record":{"aliases":["GHSA-gcmr-993x-2g5q"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"RPKI Validator","requires_auth":"none","summary":"Remote attackers can bypass access restrictions by using revoked certificates due to missing CRL validation checks in the RPKI Validator.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"rpki_validator_3","vendor":"ripe"}],"cvss":{"score":7.5,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-295","name":"Improper Certificate Validation"}],"description":"An issue was discovered in RIPE NCC RPKI Validator 3.x through 3.1-2020.07.06.14.28. Missing validation checks on CRL presence or CRL staleness in the X509-based RPKI certificate-tree validation procedure allow remote attackers to bypass intended access restrictions by using revoked certificates. NOTE: there may be counterarguments related to backwards compatibility","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":"Security feature bypass in n/a","id":"CVE-2020-16162","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Security feature bypass in n/a","id":"CVE-2020-16163"},"packages":[],"prev":{"headline":"Denial of service in n/a","id":"CVE-2020-16161"},"products":["n/a"],"published":"2020-07-30","related":[{"cvss_score":9.1,"headline":"Security feature bypass in n/a","id":"CVE-2020-16163","kev_date_added":null,"published":"2020-07-30"},{"cvss_score":7.4,"headline":"Security feature bypass in n/a","id":"CVE-2020-16164","kev_date_added":null,"published":"2020-07-30"}],"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":"Remote attackers can bypass access restrictions by using revoked certificates due to missing CRL validation checks in the RPKI Validator.","url":"https://insights.sbomify.com/CVE-2020-16162/"}