{"answers":{"affected":"1 open source package ship an affected version, including unsafe-libyaml.","exploited":"There is no known exploitation of RUSTSEC-2024-0449 in the wild and no public exploit code.","fix":"No fix has been published for RUSTSEC-2024-0449 yet. Limit exposure of the affected software until one is available.","what":"RUSTSEC-2024-0449 is a vulnerability in unsafe-libyaml, published on 25 Mar 2024."},"fix_prompt":"Check this codebase for RUSTSEC-2024-0449 and fix it if it is affected.\n\nWhat it is: RUSTSEC-2024-0449 is a vulnerability in unsafe-libyaml, published on 25 Mar 2024. \nExploitation: There is no known exploitation of RUSTSEC-2024-0449 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- unsafe-libyaml (crates.io): affected from 0.0.0-0; 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/RUSTSEC-2024-0449/ (Markdown: https://insights.sbomify.com/RUSTSEC-2024-0449/index.md)","id":"RUSTSEC-2024-0449","markdown":"https://insights.sbomify.com/RUSTSEC-2024-0449/index.md","name":"RUSTSEC-2024-0449","record":{"aliases":[],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["other"],"network_reachable":"unknown","non_default_config":false,"product_category":"Rust YAML parser","requires_auth":"unknown","summary":"The unsafe-libyaml library is unmaintained and archived, requiring users to migrate to safe Rust alternatives to avoid unpatched bugs.","user_interaction":"unknown","vuln_class":"supply_chain"},"analysis_generated_by":"qwen3.8-flash-next","assigner":null,"cpe":[],"cvss":{"score":null,"severity":null,"source":null,"vector":null,"version":null},"cwes":[],"description":"The [repository](https://github.com/dtolnay/unsafe-libyaml) was archived by\nits owner on 2024-03-25 and is read-only. The last release is 0.2.11\n(March 2024).\n\n`unsafe-libyaml` is a machine translation of libyaml's C code into unsafe\nRust (c2rust). Bugs found in it will not be fixed upstream. It is used by\n`serde_yaml` (itself deprecated) and by forks such as `serde_yaml_ng`.\n\n## Alternatives\n\nConsider a YAML parser written in safe Rust, for example:\n\n- [saphyr](https://crates.io/crates/saphyr) ([serde-saphyr](https://crates.io/crates/serde-saphyr) for serde users)\n- [noyalib](https://crates.io/crates/noyalib)","ecosystems":["crates.io"],"exploits":{"exploitdb":null,"first_seen":null,"github_poc":null,"max_poc_stars":null,"metasploit":null,"nuclei":null,"refs":[],"tier":null},"has_fix":false,"headline":"unsafe-libyaml is unmaintained","id":"RUSTSEC-2024-0449","indexable":true,"kev":null,"kind":"advisory","links":{"ecosystem":"crates.io","product":null,"products":[],"type":"supply_chain","year":"2024"},"n_packages":1,"n_references":null,"packages":[{"ecosystem":"crates.io","fixed":[],"introduced":["0.0.0-0"],"last_affected":[],"package":"unsafe-libyaml","purl":"pkg:cargo/unsafe-libyaml","source":"RUSTSEC-2024-0449"}],"products":null,"published":"2024-03-25","related":[],"sources":[{"class":"open","licence":"CC0 1.0","name":"RustSec","prefix":"RUSTSEC"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":null,"updated":null,"vendors":null},"summary":"The unsafe-libyaml library is unmaintained and archived, requiring users to migrate to safe Rust alternatives to avoid unpatched bugs.","url":"https://insights.sbomify.com/RUSTSEC-2024-0449/"}