{"answers":{"affected":"1 open source package ship an affected version, including fastjson2.","exploited":"There is no known exploitation of OSV-2022-616 in the wild and no public exploit code.","fix":"No fix has been published for OSV-2022-616 yet. Limit exposure of the affected software until one is available.","what":"OSV-2022-616 is a denial of service vulnerability in fastjson2, published on 24 Jul 2022."},"fix_prompt":"Check this codebase for OSV-2022-616 and fix it if it is affected.\n\nWhat it is: OSV-2022-616 is a denial of service vulnerability in fastjson2, published on 24 Jul 2022. \nExploitation: There is no known exploitation of OSV-2022-616 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- fastjson2 (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-2022-616/ (Markdown: https://insights.sbomify.com/OSV-2022-616/index.md)","id":"OSV-2022-616","markdown":"https://insights.sbomify.com/OSV-2022-616/index.md","name":"OSV-2022-616","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"no_fix_stated","impacts":["denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"JSON parsing library","requires_auth":"none","summary":"A timeout vulnerability in the JSON fuzzer can cause denial of service by hanging the application during parsing.","user_interaction":"not_required","vuln_class":"denial_of_service"},"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=49401\n\n```\nCrash type: Timeout\nCrash state:\nJsonFuzzer\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":"Timeout in JsonFuzzer","id":"OSV-2022-616","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"OSS-Fuzz","product":null,"products":[],"type":"denial_of_service","year":"2022"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"OSS-Fuzz","fixed":[],"introduced":[],"last_affected":[],"package":"fastjson2","purl":"pkg:generic/fastjson2","source":"OSV-2022-616"}],"products":null,"published":"2022-07-24","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 timeout vulnerability in the JSON fuzzer can cause denial of service by hanging the application during parsing.","url":"https://insights.sbomify.com/OSV-2022-616/"}