AIKIDO-2024-10466
viem is vulnerable to Insufficient Entropy
50
Medium Risk
This Affects:
viemTL;DR
Affected versions of this package are vulnerable due to insufficient entropy in the signature algorithm. The nonce (or k) used in transaction signatures must be unique for every message. Reusing the same nonce across different messages allows attackers to exploit the weakness and recover the private key, compromising the security of the system.
Who does this affect?
You are affected if you are using a version which is within vulnerability ranges
Background info
viem is vulnerable to Insufficient Entropy in versions 0.2.0 - 2.21.48.
How to fix this
Upgrade the viem library to the patch version.
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