Filtered by vendor Iofinnet Subscriptions
Total 4 CVE
CVE Vendors Products Updated CVSS v3.1
CVE-2023-26557 1 Iofinnet 1 Tss-lib 2024-11-21 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-2023-26556 1 Iofinnet 1 Tss-lib 2024-11-21 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-2022-47931 1 Iofinnet 1 Tss-lib 2024-11-21 9.1 Critical
IO FinNet tss-lib before 2.0.0 allows a collision of hash values.
CVE-2022-47930 1 Iofinnet 1 Tss-lib 2024-11-21 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.