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Signature::from_der reads a signature with bytes after it, a wrong sequence length or an unneeded zero as the signature

🗓️ 11 Nov 2026 12:00:00Reported by rustsecType 
rustsec
 rustsec
🔗 rustsec.org👁 4 Views

Lenient DER-encoded ECDSA signature parsing in Signature::from_der allows signature spoofing.

Detection
Vulners
Node
OR
calhooonbsv-rsRange0.0.0–0.8.6rust
calhooonbsv-rsRange0.9.0-beta.1–0.9.0-beta.7.0rust

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