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Incorrect Authorization in HashiCorp Consul

Moderate severity GitHub Reviewed Published Jul 28, 2021 to the GitHub Advisory Database • Updated Feb 1, 2023

Package

gomod github.com/hashicorp/consul (Go)

Affected versions

>= 1.4.1, <= 1.6.2

Patched versions

1.6.3

Description

HashiCorp Consul and Consul Enterprise 1.4.1 through 1.6.2 did not uniformly enforce ACLs across all API endpoints, resulting in potential unintended information disclosure. Fixed in 1.6.3.

References

Published by the National Vulnerability Database Jan 31, 2020
Reviewed Jul 27, 2021
Published to the GitHub Advisory Database Jul 28, 2021
Last updated Feb 1, 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-2020-7955

GHSA ID

GHSA-r9w6-rhh9-7v53

Source code

No known source code
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