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CVE-2024-32650

Disclosure Date: April 19, 2024
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Description

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.

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CVSS V3 Severity and Metrics
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General Information

Vendors

  • rustls

Products

  • rustls
Technical Analysis