{"answers":{"affected":"1 open source package ship an affected version, including zstd.","exploited":"There is no known exploitation of OSV-2022-96 in the wild and no public exploit code.","fix":"No fix has been published for OSV-2022-96 yet. Limit exposure of the affected software until one is available.","what":"OSV-2022-96 is a memory corruption vulnerability in zstd, published on 29 Jan 2022."},"fix_prompt":"Check this codebase for OSV-2022-96 and fix it if it is affected.\n\nWhat it is: OSV-2022-96 is a memory corruption vulnerability in zstd, published on 29 Jan 2022. \nExploitation: There is no known exploitation of OSV-2022-96 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- zstd (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-2022-96/ (Markdown: https://insights.sbomify.com/OSV-2022-96/index.md)","id":"OSV-2022-96","markdown":"https://insights.sbomify.com/OSV-2022-96/index.md","name":"OSV-2022-96","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"sequence compression library","requires_auth":"none","summary":"A heap-buffer-overflow in the sequence compression API allows attackers to cause memory corruption, potentially leading to code execution or crashes.","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=44122\n\n```\nCrash type: Heap-buffer-overflow WRITE 16\nCrash state:\nsequence_compression_api.c\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 sequence_compression_api.c","id":"OSV-2022-96","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"OSS-Fuzz","product":null,"products":[],"type":"memory_corruption","year":"2022"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"OSS-Fuzz","fixed":[],"introduced":[],"last_affected":[],"package":"zstd","purl":"pkg:generic/zstd","source":"OSV-2022-96"}],"products":null,"published":"2022-01-29","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 sequence compression API allows attackers to cause memory corruption, potentially leading to code execution or crashes.","url":"https://insights.sbomify.com/OSV-2022-96/"}