{"answers":{"affected":"1 open source package ship an affected version, including opensc.","exploited":"There is no known exploitation of OSV-2023-586 in the wild and no public exploit code.","fix":"No fix has been published for OSV-2023-586 yet. Limit exposure of the affected software until one is available.","what":"OSV-2023-586 is a memory corruption vulnerability in opensc, published on 19 Jul 2023."},"fix_prompt":"Check this codebase for OSV-2023-586 and fix it if it is affected.\n\nWhat it is: OSV-2023-586 is a memory corruption vulnerability in opensc, published on 19 Jul 2023. \nExploitation: There is no known exploitation of OSV-2023-586 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- opensc (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-2023-586/ (Markdown: https://insights.sbomify.com/OSV-2023-586/index.md)","id":"OSV-2023-586","markdown":"https://insights.sbomify.com/OSV-2023-586/index.md","name":"OSV-2023-586","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service","code_execution"],"network_reachable":"unknown","non_default_config":false,"product_category":"OpenSC library","requires_auth":"none","summary":"A heap-buffer-overflow in OpenSC's key generation 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=60672\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nsetcos_create_key\nsc_pkcs15init_generate_key\ndo_generate_key\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 setcos_create_key","id":"OSV-2023-586","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":"opensc","purl":"pkg:generic/opensc","source":"OSV-2023-586"}],"products":null,"published":"2023-07-19","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 OpenSC's key generation allows attackers to cause crashes or potentially execute code via crafted input.","url":"https://insights.sbomify.com/OSV-2023-586/"}