{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-8671 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-8671 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-8671 is a medium-severity vulnerability in Intel BIOS, published on 5 Oct 2020. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-8671 and fix it if it is affected.\n\nWhat it is: CVE-2020-8671 is a medium-severity vulnerability in Intel BIOS, published on 5 Oct 2020. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-8671 in the wild and no public exploit code.\n\nAffected product: Intel BIOS. 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-2020-8671/ (Markdown: https://insights.sbomify.com/CVE-2020-8671/index.md)","id":"CVE-2020-8671","markdown":"https://insights.sbomify.com/CVE-2020-8671/index.md","name":"CVE-2020-8671","record":{"aliases":["GHSA-9vh8-8gpj-8c68"],"analysis":{"component_type":"hardware_firmware","fix_type":"patch","impacts":["data_read"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Intel BIOS firmware","requires_auth":"low_privilege","summary":"An authenticated local attacker can exploit insufficient control flow management in Intel BIOS to disclose sensitive information.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"intel","cpe":[{"product":"bios","vendor":"intel"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[],"description":"Insufficient control flow management in BIOS firmware 8th, 9th Generation Intel(R) Core(TM) Processors and Intel(R) Celeron(R) Processor 4000 Series may allow an authenticated user to potentially enable information disclosure via local access.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Information disclosure in Intel BIOS","id":"CVE-2020-8671","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Memory corruption in Intel BIOS Advisory","id":"CVE-2020-8672"},"packages":[],"prev":{"headline":"Race condition in Intel(R) Processors","id":"CVE-2020-8670"},"products":["Intel BIOS"],"published":"2020-10-05","related":[{"cvss_score":8,"headline":"Memory corruption in Intel BIOS","id":"CVE-2019-14557","kev_date_added":null,"published":"2020-10-05"},{"cvss_score":7.8,"headline":"Memory corruption in Intel(R) Processors","id":"CVE-2020-12360","kev_date_added":null,"published":"2021-06-09"},{"cvss_score":7.8,"headline":"Memory corruption in Intel BIOS Advisory","id":"CVE-2020-8672","kev_date_added":null,"published":"2021-02-02"},{"cvss_score":7.8,"headline":"Privilege escalation in Intel BIOS platform sample code for some Intel(R) Processors","id":"CVE-2020-8739","kev_date_added":null,"published":"2020-11-12"},{"cvss_score":6.9,"headline":"Privilege escalation in n/a","id":"CVE-2008-7096","kev_date_added":null,"published":"2009-08-27"},{"cvss_score":6.8,"headline":"Privilege escalation in Intel(R) Processors","id":"CVE-2020-12359","kev_date_added":null,"published":"2021-06-09"},{"cvss_score":6.7,"headline":"Privilege escalation in Intel(R) Processors","id":"CVE-2020-12357","kev_date_added":null,"published":"2021-06-09"}],"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":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-04","vendors":["n/a"]},"summary":"An authenticated local attacker can exploit insufficient control flow management in Intel BIOS to disclose sensitive information.","url":"https://insights.sbomify.com/CVE-2020-8671/"}