fix(security): patch 4 medium-severity vulnerabilities#840
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hazorio wants to merge 2 commits intocloudflare:mainfrom
Open
fix(security): patch 4 medium-severity vulnerabilities#840hazorio wants to merge 2 commits intocloudflare:mainfrom
hazorio wants to merge 2 commits intocloudflare:mainfrom
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hazorio
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Mar 16, 2026
hazorio
commented
- Enforce TLS 1.2 minimum (was TLS 1.0), preventing BEAST/POODLE attacks
- Fix cert verification bypass when SNI is empty (MITM vector)
- Replace unsafe set_len with safe resize(0) on body buffer (memory leak)
- Sanitize header values to prevent CRLF injection in HTTP/1.1 responses
- server.rs: use safe from_maybe_shared, skip invalid headers
- client.rs: strip \r\n from header values before validation
- lib.rs: defense-in-depth sanitize_header_value in wire serialization
- Enforce TLS 1.2 minimum (was TLS 1.0), preventing BEAST/POODLE attacks - Fix cert verification bypass when SNI is empty (MITM vector) - Replace unsafe set_len with safe resize(0) on body buffer (memory leak) - Sanitize header values to prevent CRLF injection in HTTP/1.1 responses - server.rs: use safe from_maybe_shared, skip invalid headers - client.rs: strip \r\n from header values before validation - lib.rs: defense-in-depth sanitize_header_value in wire serialization Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Fixes RUSTSEC-2024-0437 (protobuf crash via uncontrolled recursion) Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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