{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2020-12647 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2020-12647 yet. Limit exposure of the affected software until one is available.","what":"CVE-2020-12647 is a high-severity vulnerability in n/a, published on 21 May 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-2020-12647 and fix it if it is affected.\n\nWhat it is: CVE-2020-12647 is a high-severity vulnerability in n/a, published on 21 May 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-2020-12647 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-2020-12647/ (Markdown: https://insights.sbomify.com/CVE-2020-12647/index.md)","id":"CVE-2020-12647","markdown":"https://insights.sbomify.com/CVE-2020-12647/index.md","name":"CVE-2020-12647","record":{"aliases":["GHSA-jvc8-5wqv-h35h"],"analysis":{"component_type":"developer_tool","fix_type":"upgrade","impacts":["denial_of_service","other"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Unisys ALGOL Compiler","requires_auth":"low_privilege","summary":"The Unisys ALGOL Compiler may emit invalid code sequences under rare syntax conditions, potentially causing system faults or compromising confidentiality, integrity, and availability.","user_interaction":"not_required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"algol_compiler","vendor":"unisys"}],"cvss":{"score":8.8,"severity":"high","source":"nvd","vector":"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[],"description":"Unisys ALGOL Compiler 58.1 before 58.1a.15, 59.1 before 59.1a.9, and 60.0 before 60.0a.5 can emit invalid code sequences under rare circumstances related to syntax. The resulting code could, for example, trigger a system fault or adversely affect confidentiality, integrity, and availability.","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":"Other in n/a","id":"CVE-2020-12647","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"other","year":"2020"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting vulnerability in TinyMCE","id":"CVE-2020-12648"},"packages":[],"prev":{"headline":"Cross-site scripting in n/a","id":"CVE-2020-12646"},"products":["n/a"],"published":"2020-05-21","related":[],"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":"The Unisys ALGOL Compiler may emit invalid code sequences under rare syntax conditions, potentially causing system faults or compromising confidentiality, integrity, and availability.","url":"https://insights.sbomify.com/CVE-2020-12647/"}