HIGH🇬🇧 English

CVE-2023-26557

CVSS 7.5v3.1pub. 2023-04-21upd. 2025-02-05

io.finnet tss-lib before 2.0.0 can leak the lambda value of a private key via a timing side-channel attack because it relies on Go big.Int, which is not constant time for Cmp, modular exponentiation, or modular inverse. An example leak is in crypto/paillier/paillier.go. (bnb-chain/tss-lib and thorchain/tss are also affected.)

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

  • Iofinnet Tss Lib

    APP
    Iofinnet
    < 2.0.0
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CWE
Referencje

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