{"answers":{"affected":"1 open source package ship an affected version, including ghostscript.","exploited":"There is no known exploitation of OSV-2023-285 in the wild and no public exploit code.","fix":"No fix has been published for OSV-2023-285 yet. Limit exposure of the affected software until one is available.","what":"OSV-2023-285 is a memory corruption vulnerability in ghostscript, published on 7 Apr 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for OSV-2023-285 and fix it if it is affected.\n\nWhat it is: OSV-2023-285 is a memory corruption vulnerability in ghostscript, published on 7 Apr 2023. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of OSV-2023-285 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- ghostscript (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-2023-285/ (Markdown: https://insights.sbomify.com/OSV-2023-285/index.md)","id":"OSV-2023-285","markdown":"https://insights.sbomify.com/OSV-2023-285/index.md","name":"OSV-2023-285","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Ghostscript library","requires_auth":"none","summary":"A stack buffer overflow in Ghostscript allows attackers to execute arbitrary code or cause denial of service via malicious PDF files.","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=57745\n\n```\nCrash type: Stack-buffer-overflow WRITE 4\nCrash state:\nfn_ElIn_evaluate\npdfi_set_blackgeneration\nGS_BG\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":"Stack-buffer-overflow in fn_ElIn_evaluate","id":"OSV-2023-285","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":"ghostscript","purl":"pkg:generic/ghostscript","source":"OSV-2023-285"}],"products":null,"published":"2023-04-07","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 stack buffer overflow in Ghostscript allows attackers to execute arbitrary code or cause denial of service via malicious PDF files.","url":"https://insights.sbomify.com/OSV-2023-285/"}