{"answers":{"affected":"1 open source package ship an affected version, including ghostscript.","exploited":"There is no known exploitation of OSV-2023-88 in the wild and no public exploit code.","fix":"No fix has been published for OSV-2023-88 yet. Limit exposure of the affected software until one is available.","what":"OSV-2023-88 is a memory corruption vulnerability in ghostscript, published on 21 Feb 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-2023-88 and fix it if it is affected.\n\nWhat it is: OSV-2023-88 is a memory corruption vulnerability in ghostscript, published on 21 Feb 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-2023-88 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-2023-88/ (Markdown: https://insights.sbomify.com/OSV-2023-88/index.md)","id":"OSV-2023-88","markdown":"https://insights.sbomify.com/OSV-2023-88/index.md","name":"OSV-2023-88","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"patch","impacts":["code_execution","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"PDF parsing library","requires_auth":"none","summary":"A stack buffer overflow in the PDF parsing library 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=56156\n\n```\nCrash type: Stack-buffer-overflow WRITE 1\nCrash state:\npdfi_read_cff_dict\npdfi_read_cff_dict\npdfi_read_cff_font\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 pdfi_read_cff_dict","id":"OSV-2023-88","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-2023-88"}],"products":null,"published":"2023-02-21","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 the PDF parsing library allows attackers to execute arbitrary code or cause denial of service via malicious PDF files.","url":"https://insights.sbomify.com/OSV-2023-88/"}