Filtered by vendor Iofinnet
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Total
4 CVE
| CVE | Vendors | Products | Updated | CVSS v2 | CVSS v3 |
|---|---|---|---|---|---|
| CVE-2023-26556 | 1 Iofinnet | 1 Tss-lib | 2024-02-28 | N/A | 9.1 CRITICAL |
| io.finnet tss-lib before 2.0.0 can leak a secret key via a timing side-channel attack because it relies on the scalar-multiplication implementation in Go crypto/elliptic, which is not constant time (there is an if statement in a loop). One leak is in ecdsa/keygen/round_2.go. (bnb-chain/tss-lib and thorchain/tss are also affected.) | |||||
| CVE-2023-26557 | 1 Iofinnet | 1 Tss-lib | 2024-02-28 | N/A | 7.5 HIGH |
| 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.) | |||||
| CVE-2022-47930 | 1 Iofinnet | 1 Tss-lib | 2024-02-28 | N/A | 6.8 MEDIUM |
| An issue was discovered in IO FinNet tss-lib before 2.0.0. The parameter ssid for defining a session id is not used through the MPC implementation, which makes replaying and spoofing of messages easier. In particular, the Schnorr proof of knowledge implemented in sch.go does not utilize a session id, context, or random nonce in the generation of the challenge. This could allow a malicious user or an eavesdropper to replay a valid proof sent in the past. | |||||
| CVE-2022-47931 | 1 Iofinnet | 1 Tss-lib | 2024-02-28 | N/A | 9.1 CRITICAL |
| IO FinNet tss-lib before 2.0.0 allows a collision of hash values. | |||||