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.)
References
History
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MITRE Information
Status: PUBLISHED
Assigner: mitre
Published: 2023-04-21T00:00:00
Updated: 2023-04-21T00:00:00
Reserved: 2023-02-26T00:00:00
Link: CVE-2023-26557
JSON object: View
NVD Information
Status : Modified
Published: 2023-04-21T18:15:07.990
Modified: 2023-11-07T04:09:39.867
Link: CVE-2023-26557
JSON object: View
Redhat Information
No data.
CWE