Name: CVE-2024-32650: Loop with Unreachable Exit Condition
Creator: Rapid7
Published: 2024-04-19T00:00:00.000Z
License: https://www.rapid7.com/legal/website-terms-of-use/
Keywords: CVE, CVE-2024-32650, CWE-835, CVSS 7.5, EPSS 0.00949

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.

CVSS Details

CVSS 3.1 Base Score: 7.5
CVSS 3.1 Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)

Covered by Rapid7

Product	Vendor Advisory	Solution File	Added	Published
Debian	—	Upgrade rust-rustls	May 15, 2025	Apr 19, 2024
Suse	—	Upgrade rust-keylimeUpgrade keylime-ima-policyUpgrade gstreamer-plugins-rsUpgrade git-cliff-bash-completionUpgrade gstreamer-plugins-rs-develUpgrade git-cliffUpgrade git-cliff-fish-completionUpgrade sccacheUpgrade git-cliff-zsh-completion	May 20, 2024	Apr 19, 2024

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CVSS Details

Covered by Rapid7

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