{"answers":{"affected":"1 open source package ship an affected version, including freetype2.","exploited":"There is no known exploitation of OSV-2018-142 in the wild and no public exploit code.","fix":"No fix has been published for OSV-2018-142 yet. Limit exposure of the affected software until one is available.","what":"OSV-2018-142 is a memory corruption vulnerability in freetype2, published on 13 Jan 2021. 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-2018-142 and fix it if it is affected.\n\nWhat it is: OSV-2018-142 is a memory corruption vulnerability in freetype2, published on 13 Jan 2021. 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-2018-142 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- freetype2 (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-2018-142/ (Markdown: https://insights.sbomify.com/OSV-2018-142/index.md)","id":"OSV-2018-142","markdown":"https://insights.sbomify.com/OSV-2018-142/index.md","name":"OSV-2018-142","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"FreeType font library","requires_auth":"none","summary":"An attacker can cause a denial of service via an unknown read in the FreeType font library when parsing malformed CFF charstrings.","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=11157\n\n```\nCrash type: UNKNOWN READ\nCrash state:\ncff_decoder_parse_charstrings\ncff_slot_load\nFT_Load_Glyph\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 cff_decoder_parse_charstrings","id":"OSV-2018-142","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"OSS-Fuzz","product":null,"products":[],"type":"memory_corruption","year":"2021"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"OSS-Fuzz","fixed":[],"introduced":[],"last_affected":[],"package":"freetype2","purl":"pkg:generic/freetype2","source":"OSV-2018-142"}],"products":null,"published":"2021-01-13","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 attacker can cause a denial of service via an unknown read in the FreeType font library when parsing malformed CFF charstrings.","url":"https://insights.sbomify.com/OSV-2018-142/"}