{"id":"RUSTSEC-2024-0368","summary":"olm-sys: wrapped library unmaintained, potentially vulnerable","details":"After several cryptographic vulnerabilities in `libolm` were disclosed publicly, the Matrix Foundation has [officially deprecated the library](https://matrix.org/blog/2024/08/libolm-deprecation/). `olm-sys` is a thin wrapper around `libolm` and is now deprecated and potentially vulnerable in kind.\n\nUsers of `olm-sys` and its higher-level abstraction, `olm-rs`, are highly encouraged to switch to [`vodozemac`](https://crates.io/crates/vodozemac) as soon as possible. It is the successor effort to `libolm` and is written in Rust.","aliases":["GHSA-p2q9-36vw-c468"],"modified":"2026-02-04T04:15:11.540128Z","published":"2024-09-02T12:00:00Z","related":["CVE-2024-45191","CVE-2024-45192","CVE-2024-45193"],"database_specific":{"license":"CC0-1.0"},"references":[{"type":"PACKAGE","url":"https://crates.io/crates/olm-sys"},{"type":"ADVISORY","url":"https://rustsec.org/advisories/RUSTSEC-2024-0368.html"},{"type":"REPORT","url":"https://gitlab.gnome.org/BrainBlasted/olm-sys/-/issues/12"},{"type":"WEB","url":"https://matrix.org/blog/2024/08/libolm-deprecation/"}],"affected":[{"package":{"name":"olm-sys","ecosystem":"crates.io","purl":"pkg:cargo/olm-sys"},"ranges":[{"type":"SEMVER","events":[{"introduced":"0.0.0-0"}]}],"ecosystem_specific":{"affects":{"functions":[],"arch":[],"os":[]},"affected_functions":null},"database_specific":{"informational":null,"cvss":null,"source":"https://github.com/rustsec/advisory-db/blob/osv/crates/RUSTSEC-2024-0368.json","categories":["crypto-failure"]}}],"schema_version":"1.7.3"}