{"id":"RUSTSEC-2024-0449","aliases":[],"status":"published","title":"unsafe-libyaml is unmaintained","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)","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"published":"2024-03-25T12:00:00Z","modified":"2026-10-12T11:45:02Z","affected":[{"source":"osv","ecosystem":"crates.io","package":"unsafe-libyaml","ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"}]}]}],"references":[{"url":"https://crates.io/crates/unsafe-libyaml","tags":["package"]},{"url":"https://rustsec.org/advisories/RUSTSEC-2024-0449.html","tags":["advisory"]},{"url":"https://github.com/dtolnay/unsafe-libyaml","tags":["web"]}],"sources":{"osv":[{"id":"RUSTSEC-2024-0449","title":"unsafe-libyaml is unmaintained","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)","status":"published","published":"2024-03-25T12:00:00Z","modified":"2026-10-12T11:45:02.518189315Z","updated_at":"2026-11-02T15:53:39.971022Z"}]}}