medium6.5
CVE-2020-28053
Privilege Escalation in HashiCorp Consul
Impact
HashiCorp Consul and Consul Enterprise 1.2.0 up to 1.8.5 allowed operators with operator:read ACL permissions to read the Connect CA private key configuration. Fixed in 1.6.10, 1.7.10, and 1.8.6.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/hashicorp/consul | >= 1.2.0, < 1.6.10 | 1.6.10 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Hashicorp | Consul | from 1.2.0 before 1.6.10 from 1.7.0 before 1.7.10 from 1.8.0 before 1.8.6 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/hashicorp/consul/blob/master/CHANGELOG.md#186-november-19-2020
- https://security.gentoo.org/glsa/202208-09
- https://www.hashicorp.com/blog/category/consul
- https://github.com/advisories/GHSA-6m72-467w-94rh
- https://nvd.nist.gov/vuln/detail/CVE-2020-28053
- https://github.com/hashicorp/consul/pull/9240
- https://github.com/hashicorp/consul/commit/ff5215d882ac51b49c2647aac46b42aa9c890ce3