Improper Input Validation Affecting github.com/hashicorp/consul/agent/consul package, versions <1.11.9 >=1.12.0 <1.12.5


0.0
high

Snyk CVSS

    Attack Complexity Low

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  • Snyk ID SNYK-GOLANG-GITHUBCOMHASHICORPCONSULAGENTCONSUL-3023050
  • published 21 Sep 2022
  • disclosed 14 Sep 2022
  • credit unknown

How to fix?

Upgrade github.com/hashicorp/consul/agent/consul to version 1.11.9, 1.12.5 or higher.

Overview

github.com/hashicorp/consul/agent/consul is a distributed, highly available, and data center aware solution to connect and configure applications across dynamic, distributed infrastructure.

Affected versions of this package are vulnerable to Improper Input Validation in the auto-config JWT authorization checks. It allows malicious actors to construct requests which incorrectly pass custom JWT claim validation for the AutoConfig.InitialConfiguration endpoint.