{"answers":{"affected":"1 open source package ship an affected version, including liblouis.","exploited":"There is no known exploitation of OSV-2023-952 in the wild and no public exploit code.","fix":"No fix has been published for OSV-2023-952 yet. Limit exposure of the affected software until one is available.","what":"OSV-2023-952 is a memory corruption vulnerability in liblouis, published on 2 Oct 2023."},"fix_prompt":"Check this codebase for OSV-2023-952 and fix it if it is affected.\n\nWhat it is: OSV-2023-952 is a memory corruption vulnerability in liblouis, published on 2 Oct 2023. \nExploitation: There is no known exploitation of OSV-2023-952 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- liblouis (OSS-Fuzz): affected all versions; no fix listed\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/OSV-2023-952/ (Markdown: https://insights.sbomify.com/OSV-2023-952/index.md)","id":"OSV-2023-952","markdown":"https://insights.sbomify.com/OSV-2023-952/index.md","name":"OSV-2023-952","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service","code_execution"],"network_reachable":"unknown","non_default_config":false,"product_category":"liblouis braille library","requires_auth":"none","summary":"A heap-buffer-overflow in the liblouis braille translation library allows attackers to cause crashes or potentially execute code via crafted input.","user_interaction":"not_required","vuln_class":"memory_corruption"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62875\n\n```\nCrash type: Heap-buffer-overflow READ 10\nCrash state:\nback_passDoAction\n_lou_backTranslate\nlou_backTranslateString\n```","ecosystems":["OSS-Fuzz"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"Heap-buffer-overflow in back_passDoAction","id":"OSV-2023-952","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"OSS-Fuzz","product":null,"products":[],"type":"memory_corruption","year":"2023"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"OSS-Fuzz","fixed":[],"introduced":[],"last_affected":[],"package":"liblouis","purl":"pkg:generic/liblouis","source":"OSV-2023-952"}],"products":null,"published":"2023-10-02","related":[],"sources":[{"class":"attribution","licence":"CC BY 4.0","name":"OSS-Fuzz","prefix":"OSV"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"A heap-buffer-overflow in the liblouis braille translation library allows attackers to cause crashes or potentially execute code via crafted input.","url":"https://insights.sbomify.com/OSV-2023-952/"}