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CVE-2024-32650

Rustls vulnerable to an infinite loop in rustls::conn::ConnectionCommon::complete_io() with proper client input PUBLISHED

Description (CNA)

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.

Affected (CNA)

Vendor / productVersions
rustls / rustlsaffected >= 0.23.0, < 0.23.5; affected >= 0.22.0, < 0.22.4; affected >= 0.21.0, < 0.21.11; affected = 0.20.0

CWE

CWE-835

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.

CVE

No English description supplied.