{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2008-2420 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2008-2420 is a medium-severity vulnerability in n/a, published on 23 May 2008. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2008-2420 and fix it if it is affected.\n\nWhat it is: CVE-2008-2420 is a medium-severity vulnerability in n/a, published on 23 May 2008. 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-2008-2420 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-2008-2420/ (Markdown: https://insights.sbomify.com/CVE-2008-2420/index.md)","id":"CVE-2008-2420","markdown":"https://insights.sbomify.com/CVE-2008-2420/index.md","name":"CVE-2008-2420","record":{"aliases":["DEBIAN-CVE-2008-2420","GHSA-7266-wh6x-6jjw"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"SSL/TLS tunneling software","requires_auth":"none","summary":"Remote attackers can bypass access restrictions by using revoked certificates due to improper CRL checking in stunnel's OCSP functionality.","user_interaction":"not_required","vuln_class":"security_feature_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"stunnel","vendor":"stunnel"}],"cvss":{"score":6.8,"severity":"medium","source":"nvd","vector":"AV:N/AC:M/Au:N/C:P/I:P/A:P","version":"2.0"},"cwes":[{"id":"CWE-264","name":null}],"description":"The OCSP functionality in stunnel before 4.24 does not properly search certificate revocation lists (CRL), which allows remote attackers to bypass intended access restrictions by using revoked certificates.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Security feature bypass in n/a","id":"CVE-2008-2420","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"security_feature_bypass","year":"2008"},"n_packages":0,"n_references":12,"next":{"headline":"Cross-site scripting in n/a","id":"CVE-2008-2421"},"packages":[],"prev":{"headline":"Memory corruption in n/a","id":"CVE-2008-2419"},"products":["n/a"],"published":"2008-05-23","related":[{"cvss_score":10,"headline":"Other in n/a","id":"CVE-2001-0060","kev_date_added":null,"published":"2001-05-07"},{"cvss_score":9.3,"headline":"Memory corruption in n/a","id":"CVE-2011-2940","kev_date_added":null,"published":"2011-08-25"},{"cvss_score":7.5,"headline":"Auth bypass in stunnel","id":"CVE-2021-20230","kev_date_added":null,"published":"2021-02-23"},{"cvss_score":7.2,"headline":"Unspecified vulnerability in stunnel before 4.23, when running as a service on Windows, allows local users to gain privileges via unknown attack vectors.","id":"CVE-2008-2400","kev_date_added":null,"published":"2008-05-22"},{"cvss_score":6.6,"headline":"Integer overflow in n/a","id":"CVE-2013-1762","kev_date_added":null,"published":"2013-03-08"},{"cvss_score":5.8,"headline":"Auth bypass in n/a","id":"CVE-2015-3644","kev_date_added":null,"published":"2015-05-14"}],"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":"2024-08-07","vendors":["n/a"]},"summary":"Remote attackers can bypass access restrictions by using revoked certificates due to improper CRL checking in stunnel's OCSP functionality.","url":"https://insights.sbomify.com/CVE-2008-2420/"}