{"answers":{"affected":"1 open source package ship an affected version, including openjpeg.","exploited":"There is no known exploitation of OSV-2020-610 in the wild and no public exploit code.","fix":"No fix has been published for OSV-2020-610 yet. Limit exposure of the affected software until one is available.","what":"OSV-2020-610 is a memory corruption vulnerability in openjpeg, published on 1 Jul 2020."},"fix_prompt":"Check this codebase for OSV-2020-610 and fix it if it is affected.\n\nWhat it is: OSV-2020-610 is a memory corruption vulnerability in openjpeg, published on 1 Jul 2020. \nExploitation: There is no known exploitation of OSV-2020-610 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- openjpeg (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-2020-610/ (Markdown: https://insights.sbomify.com/OSV-2020-610/index.md)","id":"OSV-2020-610","markdown":"https://insights.sbomify.com/OSV-2020-610/index.md","name":"OSV-2020-610","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"OpenJPEG library","requires_auth":"none","summary":"An unknown read error in OpenJPEG's packet decoding can cause a crash, potentially leading to denial of service for applications processing malicious images.","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=18979\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nopj_t2_decode_packets\nopj_tcd_t2_decode\nopj_tcd_decode_tile\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":"UNKNOWN READ in opj_t2_decode_packets","id":"OSV-2020-610","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"OSS-Fuzz","product":null,"products":[],"type":"memory_corruption","year":"2020"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"OSS-Fuzz","fixed":[],"introduced":[],"last_affected":[],"package":"openjpeg","purl":"pkg:generic/openjpeg","source":"OSV-2020-610"}],"products":null,"published":"2020-07-01","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":"An unknown read error in OpenJPEG's packet decoding can cause a crash, potentially leading to denial of service for applications processing malicious images.","url":"https://insights.sbomify.com/OSV-2020-610/"}