Vulnerability · Published Jun 11, 2020 · Assigned by mitre
CVE-2020-12797
Medium 5.3
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 75% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.3Medium
Exploit odds (30 days)1.5%top 24.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
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.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/hashicorp/consul | 1.6.6 | GHSA-hwqm-x785-qh8p |
| Go | github.com/hashicorp/consul | 1.7.4 | GHSA-hwqm-x785-qh8p |
| Go | github.com/hashicorp/consul | 1.6.6, 1.7.4 | GO-2022-0847 |
Affected products (as reported)
References
- https://github.com/hashicorp/consul/blob/v1.6.6/CHANGELOG.md x_refsource_CONFIRM
- https://github.com/hashicorp/consul/blob/v1.7.4/CHANGELOG.md x_refsource_CONFIRM
- https://github.com/hashicorp/consul/pull/8047 x_refsource_CONFIRM