Vulnerability · Published Nov 23, 2020 · Assigned by mitre
CVE-2020-28053
Medium 6.5
In plain English
A medium-severity security flaw in the github.com/hashicorp/consul package (Go). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.5% (higher than 74% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)6.5Medium
Exploit odds (30 days)1.5%top 26.5% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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 & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/hashicorp/consul | 1.6.10 | GHSA-6m72-467w-94rh |
| Go | github.com/hashicorp/consul | 1.7.10 | GHSA-6m72-467w-94rh |
| Go | github.com/hashicorp/consul | 1.8.6 | GHSA-6m72-467w-94rh |
| Go | github.com/hashicorp/consul | 1.6.10, 1.7.10, 1.8.6 | GO-2024-2505 |
| Ubuntu:22.04:LTS | consul | no fix listed | UBUNTU-CVE-2020-28053 |
Affected products (as reported)
References
- https://www.hashicorp.com/blog/category/consul x_refsource_MISC
- https://github.com/hashicorp/consul/blob/master/CHANGELOG.md#186-november-19-2020 x_refsource_MISC
- GLSA-202208-09 vendor-advisory, x_refsource_GENTOO