{"id":"AZL-56427","summary":"CVE-2025-24898 affecting package 389-ds-base 3.1.1-10","details":"rust-openssl is a set of OpenSSL bindings for the Rust programming language. In affected versions `ssl::select_next_proto` can return a slice pointing into the `server` argument's buffer but with a lifetime bound to the `client` argument. In situations where the `sever` buffer's lifetime is shorter than the `client` buffer's, this can cause a use after free. This could cause the server to crash or to return arbitrary memory contents to the client. The crate`openssl` version 0.10.70 fixes the signature of `ssl::select_next_proto` to properly constrain the output buffer's lifetime to that of both input buffers. Users are advised to upgrade. In standard usage of `ssl::select_next_proto` in the callback passed to `SslContextBuilder::set_alpn_select_callback`, code is only affected if the `server` buffer is constructed *within* the callback.","modified":"2026-04-01T05:18:53.496429Z","published":"2025-02-03T18:15:43Z","upstream":["CVE-2025-24898"],"references":[{"type":"WEB","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-24898"}],"affected":[{"package":{"name":"389-ds-base","ecosystem":"Azure Linux:3","purl":"pkg:rpm/azure-linux/389-ds-base"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"last_affected":"3.1.1-10"}]}],"database_specific":{"source":"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-56427.json"}}],"schema_version":"1.7.5"}