{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-14150 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2020-14150 is a medium-severity denial of service vulnerability in n/a, published on 15 Jun 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-2020-14150 and fix it if it is affected.\n\nWhat it is: CVE-2020-14150 is a medium-severity denial of service vulnerability in n/a, published on 15 Jun 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-2020-14150 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-2020-14150/ (Markdown: https://insights.sbomify.com/CVE-2020-14150/index.md)","id":"CVE-2020-14150","markdown":"https://insights.sbomify.com/CVE-2020-14150/index.md","name":"CVE-2020-14150","record":{"aliases":["DEBIAN-CVE-2020-14150","GHSA-wqmg-pp5q-5hqr","JLSEC-2026-117","MGASA-2021-0023","UBUNTU-CVE-2020-14150"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"GNU Bison parser generator","requires_auth":"low_privilege","summary":"Attackers can cause a denial of service via application crash in GNU Bison when processing untrusted input under specific compiler conditions.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"bison","vendor":"gnu"}],"cvss":{"score":5.5,"severity":"medium","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[],"description":"GNU Bison before 3.5.4 allows attackers to cause a denial of service (application crash). NOTE: there is a risk only if Bison is used with untrusted input, and an observed bug happens to cause unsafe behavior with a specific compiler/architecture. The bug reports were intended to show that a crash may occur in Bison itself, not that a crash may occur in code that is generated by Bison.","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":"Denial of service in n/a","id":"CVE-2020-14150","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2020"},"n_packages":0,"n_references":2,"next":{"headline":"Denial of service in n/a","id":"CVE-2020-14152"},"packages":[],"prev":{"headline":"Null dereference in n/a","id":"CVE-2020-14149"},"products":["n/a"],"published":"2020-06-15","related":[{"cvss_score":6.8,"headline":"Arbitrary Command Execution in GNU Bison","id":"CVE-2026-56389","kev_date_added":null,"published":"2026-07-29"},{"cvss_score":5.5,"headline":"Use after free in n/a","id":"CVE-2020-24240","kev_date_added":null,"published":"2020-08-25"},{"cvss_score":4.6,"headline":"Arbitrary Output Location Change in GNU Bison","id":"CVE-2026-56390","kev_date_added":null,"published":"2026-07-29"}],"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":"Attackers can cause a denial of service via application crash in GNU Bison when processing untrusted input under specific compiler conditions.","url":"https://insights.sbomify.com/CVE-2020-14150/"}