CVE-2020-12797
First published: Thu Jun 11 2020(Updated: )
HashiCorp Consul and Consul Enterprise failed to enforce changes to legacy ACL token rules due to non-propagation to secondary data centers. Introduced in 1.4.0, fixed in 1.6.6 and 1.7.4.
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| go/github.com/hashicorp/consul | >=1.7.0<1.7.4 | 1.7.4 |
| go/github.com/hashicorp/consul | >=1.6.0<1.6.6 | 1.6.6 |
| HashiCorp Consul | >=1.4.0<1.6.6 | |
| HashiCorp Consul | >=1.4.0<=1.6.6 | |
| HashiCorp Consul | >=1.7.0<1.7.4 | |
| HashiCorp Consul | >=1.7.0<1.7.4 |
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Reference Links
- https://nvd.nist.gov/vuln/detail/CVE-2020-12797
- https://github.com/hashicorp/consul/issues/5606
- https://github.com/hashicorp/consul/pull/8047
- https://github.com/hashicorp/consul/commit/98eea08d3ba1b220a14cf6eedf3b6b07ae2795d7
- https://github.com/hashicorp/consul/blob/v1.6.6/CHANGELOG.md
- https://github.com/hashicorp/consul/blob/v1.7.4/CHANGELOG.md
- https://github.com/advisories/GHSA-hwqm-x785-qh8p (Advisory)
Frequently Asked Questions
What is CVE-2020-12797?
CVE-2020-12797 is a vulnerability in HashiCorp Consul and Consul Enterprise that failed to enforce changes to legacy ACL token rules due to non-propagation to secondary data centers.
What is the severity of CVE-2020-12797?
CVE-2020-12797 has a severity of 5.3 (medium).
How does CVE-2020-12797 affect HashiCorp Consul?
CVE-2020-12797 affects HashiCorp Consul and Consul Enterprise versions 1.4.0 to 1.7.4.
What is the remedy for CVE-2020-12797?
To fix CVE-2020-12797, upgrade to HashiCorp Consul or Consul Enterprise version 1.6.6 or 1.7.4.
Where can I find more information about CVE-2020-12797?
More information about CVE-2020-12797 can be found in the NVD vulnerability details page and the HashiCorp Consul GitHub issues and pull request.
- collector/github-advisory-latest
- alias/GHSA-hwqm-x785-qh8p
- alias/CVE-2020-12797
- collector/github-advisory
- collector/nvd-index
- collector/nvd-cve
- agent/author
- agent/severity
- agent/weakness
- agent/references
- agent/event
- agent/type
- agent/softwarecombine
- agent/last-modified-date
- agent/remedy
- agent/first-publish-date
- agent/tags
- agent/description
- collector/mitre-cve
- source/MITRE
- package-manager/go
- vendor/hashicorp
- canonical/hashicorp consul
- version/hashicorp consul/1.4.0
- version/hashicorp consul/1.6.6
- version/hashicorp consul/1.7.0