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WS-2021-0494

Good to know:

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Date: December 20, 2021

Signature verification failure in Tendermint 0.34.0 and before 0.34.9

Language: Go

Severity Score

Related Resources (2)

https://github.com/tendermint/tendermint/commit/7869f5ec1db62bc31885c4b38735d9ede4a21f07
https://www.mend.io/vulnerability-database/WS-2021-0494

Severity Score

Weakness Type (CWE)

Improper Verification of Cryptographic Signature

CWE-347

Top Fix

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Upgrade to version github.com/tendermint/tendermint - v0.34.9

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): HIGH
Availability (A): NONE

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