CRITICAL✓ PATCH🇬🇧 English

CVE-2021-38195

CVSS 9.8v3.1pub. 2021-08-08upd. 2024-11-21

An issue was discovered in the libsecp256k1 crate before 0.5.0 for Rust. It can verify an invalid signature because it allows the R or S parameter to be larger than the curve order, aka an overflow.

oryginał EN
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

  • Parity Libsecp256k1

    APP
    Parity
    < 0.5.0
🟢
PATCH DOSTĘPNY
Aktualizacja od producenta gotowa. Wdrożenie w ramach standardowego cyklu.
CWE
Referencje

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