CVE-2024-32650 (GCVE-0-2024-32650)
Vulnerability from cvelistv5
Published
2024-04-19 16:05
Modified
2024-08-02 02:13
Severity ?
7.5 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE
  • CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop')
Summary
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
Impacted products
Vendor Product Version
rustls rustls Version: >= 0.23.0, < 0.23.5
Version: >= 0.22.0, < 0.22.4
Version: >= 0.21.0, < 0.21.11
Version: = 0.20.0
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