{"answers":{"affected":"1 open source package ship an affected version, including qt.","exploited":"There is no known exploitation of OSV-2020-143 in the wild and no public exploit code.","fix":"No fix has been published for OSV-2020-143 yet. Limit exposure of the affected software until one is available.","what":"OSV-2020-143 is a memory corruption vulnerability in qt, published on 24 Jun 2020."},"fix_prompt":"Check this codebase for OSV-2020-143 and fix it if it is affected.\n\nWhat it is: OSV-2020-143 is a memory corruption vulnerability in qt, published on 24 Jun 2020. \nExploitation: There is no known exploitation of OSV-2020-143 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- qt (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-2020-143/ (Markdown: https://insights.sbomify.com/OSV-2020-143/index.md)","id":"OSV-2020-143","markdown":"https://insights.sbomify.com/OSV-2020-143/index.md","name":"OSV-2020-143","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service","code_execution"],"network_reachable":"unknown","non_default_config":false,"product_category":"Qt ICC parsing library","requires_auth":"none","summary":"A heap-buffer-overflow in Qt's ICC profile parsing allows attackers to cause denial of service or potentially execute code via malicious profiles.","user_interaction":"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=21909\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nQSpecialInteger\u003cQBigEndianStorageType\u003cunsigned int\u003e \u003e::operator unsigned int\nQIcc::fromIccProfile\nQColorSpace::fromIccProfile\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 QSpecialInteger\u003cQBigEndianStorageType\u003cunsigned int\u003e \u003e::operator unsigned int","id":"OSV-2020-143","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":"qt","purl":"pkg:generic/qt","source":"OSV-2020-143"}],"products":null,"published":"2020-06-24","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 heap-buffer-overflow in Qt's ICC profile parsing allows attackers to cause denial of service or potentially execute code via malicious profiles.","url":"https://insights.sbomify.com/OSV-2020-143/"}