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WS-2021-0196

Good to know:

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Date: April 14, 2021

Rpc in versions v0.10.0-rc1 to v0.31.0 is allowing a malicious server to consume a significant amount of systemresources, which may be used as a denial of service vector. Related to rpc/lib/client/http_client.go

Language: Go

Severity Score

Related Resources (2)

https://github.com/tendermint/tendermint/commit/03085c2da23b179c4a51f59a03cb40aa4e85a613
https://www.mend.io/vulnerability-database/WS-2021-0196

Severity Score

Weakness Type (CWE)

Uncontrolled Resource Consumption ('Resource Exhaustion')

CWE-400

Top Fix

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Upgrade Version

Upgrade to version v0.31.1

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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): NONE
Availability (A): HIGH

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