Vulnerability · Published Jun 11, 2020 · Assigned by mitre
CVE-2020-12758
High 7.5
In plain English
A high-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 1.7% (higher than 77% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)7.5High
Exploit odds (30 days)1.7%top 22.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
HashiCorp Consul and Consul Enterprise could crash when configured with an abnormally-formed service-router entry. Introduced in 1.6.0, 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-q2qr-3c2p-9235 |
| Go | github.com/hashicorp/consul | 1.7.4 | GHSA-q2qr-3c2p-9235 |
| Go | github.com/hashicorp/consul | 1.6.6, 1.7.4 | GO-2022-0861 |
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/7783 x_refsource_CONFIRM