Bugzilla – Bug 1223234
VUL-0: CVE-2024-32650: rust-keylime: rust-rustls: Infinite loop in rustls::conn::ConnectionCommon:complete_io() with proper client input
Last modified: 2024-07-09 13:30:03 UTC
rust-keylime embeds rust-rustls: Rustls is a modern TLS library written in Rust. `rustls::ConnectionCommon::complete_io` could fall into an infinite loop based on network input. When using a blocking rustls server, if a client send a `close_notify` message immediately after `client_hello`, the server's `complete_io` will get in an infinite loop. This vulnerability is fixed in 0.23.5, 0.22.4, and 0.21.11. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2024-32650 https://bugzilla.redhat.com/show_bug.cgi?id=2276085 https://www.cve.org/CVERecord?id=CVE-2024-32650 https://github.com/rustls/rustls/commit/2123576840aa31043a31b0770e6572136fbe0c2d https://github.com/rustls/rustls/commit/6e938bcfe82a9da7a2e1cbf10b928c7eca26426e https://github.com/rustls/rustls/commit/f45664fbded03d833dffd806503d3c8becd1b71e https://github.com/rustls/rustls/security/advisories/GHSA-6g7w-8wpp-frhj
I also received the alert from github, but rust-keylime is not using rustls in any of the dependencies (directly or indirectly), they use openssl-sys. > cargo tree | grep rustls >
(In reply to Alberto Planas Dominguez from comment #1) > I also received the alert from github, but rust-keylime is not using rustls > in any of the dependencies (directly or indirectly), they use openssl-sys. > > > cargo tree | grep rustls > > Ah ... of course I am wrong. Was used for actix-web, that dropped the dependency. I will release a new rust-keylime with the updated actix-web.