{"answers":{"affected":"1 open source package ship an affected version, including unrar.","exploited":"There is no known exploitation of OSV-2017-100 in the wild and no public exploit code.","fix":"No fix has been published for OSV-2017-100 yet. Limit exposure of the affected software until one is available.","what":"OSV-2017-100 is a vulnerability in unrar, published on 13 Jan 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for OSV-2017-100 and fix it if it is affected.\n\nWhat it is: OSV-2017-100 is a vulnerability in unrar, published on 13 Jan 2021. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of OSV-2017-100 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- unrar (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-2017-100/ (Markdown: https://insights.sbomify.com/OSV-2017-100/index.md)","id":"OSV-2017-100","markdown":"https://insights.sbomify.com/OSV-2017-100/index.md","name":"OSV-2017-100","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Archive extraction library","requires_auth":"none","summary":"An attacker can cause a denial of service by providing a crafted archive that triggers the use of an uninitialized value during extraction.","user_interaction":"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=4272\n\n```\nCrash type: Use-of-uninitialized-value\nCrash state:\nArchive::ConvertAttributes\nCmdExtract::ExtractCurrentFile\nCmdExtract::ExtractArchive\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 Archive::ConvertAttributes","id":"OSV-2017-100","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":"unrar","purl":"pkg:generic/unrar","source":"OSV-2017-100"}],"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 by providing a crafted archive that triggers the use of an uninitialized value during extraction.","url":"https://insights.sbomify.com/OSV-2017-100/"}