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Improper Input Validation in HashiCorp Consul

Moderate severity GitHub Reviewed Published May 18, 2021 to the GitHub Advisory Database • Updated Oct 2, 2023

Package

gomod github.com/hashicorp/consul (Go)

Affected versions

>= 1.6.0-beta1, < 1.6.6
>= 1.7.0, < 1.7.4

Patched versions

1.6.6
1.7.4

Description

HashiCorp Consul and Consul Enterprise did not appropriately enforce scope for local tokens issued by a primary data center, where replication to a secondary data center was not enabled. Introduced in 1.4.0, fixed in 1.6.6 and 1.7.4.

Specific Go Packages Affected

github.com/hashicorp/consul/agent

References

Reviewed May 12, 2021
Published to the GitHub Advisory Database May 18, 2021
Last updated Oct 2, 2023

Severity

Moderate
5.3
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Weaknesses

CVE ID

CVE-2020-13170

GHSA ID

GHSA-p2j5-3f4c-224r

Source code

No known source code
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