{"answers":{"affected":"1 open source package ship an affected version, including yara.","exploited":"There is no known exploitation of OSV-2017-54 in the wild and no public exploit code.","fix":"No fix has been published for OSV-2017-54 yet. Limit exposure of the affected software until one is available.","what":"OSV-2017-54 is a vulnerability in yara, published on 13 Jan 2021."},"fix_prompt":"Check this codebase for OSV-2017-54 and fix it if it is affected.\n\nWhat it is: OSV-2017-54 is a vulnerability in yara, published on 13 Jan 2021. \nExploitation: There is no known exploitation of OSV-2017-54 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- yara (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-2017-54/ (Markdown: https://insights.sbomify.com/OSV-2017-54/index.md)","id":"OSV-2017-54","markdown":"https://insights.sbomify.com/OSV-2017-54/index.md","name":"OSV-2017-54","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"unknown","non_default_config":false,"product_category":"YARA library","requires_auth":"none","summary":"An attacker can cause a denial of service in the YARA library by providing a crafted Mach-O file that triggers the use of an uninitialized value.","user_interaction":"not_required","vuln_class":"other"},"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=4375\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nmacho_parse_file_32_be\nmacho__load\nyr_modules_load\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":"Use-of-uninitialized-value in macho_parse_file_32_be","id":"OSV-2017-54","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"OSS-Fuzz","product":null,"products":[],"type":"other","year":"2021"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"OSS-Fuzz","fixed":[],"introduced":[],"last_affected":[],"package":"yara","purl":"pkg:generic/yara","source":"OSV-2017-54"}],"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 in the YARA library by providing a crafted Mach-O file that triggers the use of an uninitialized value.","url":"https://insights.sbomify.com/OSV-2017-54/"}