CVE-2020-12758
Denial of Service (DoS) in HashiCorp Consul in github.com/hashicorp/consul
5.3
MEDIUM
CVSS 3.1
EPSS 0.63%
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.
How to fix CVE-2020-12758
To remediate CVE-2020-12758, upgrade the affected package to a fixed version below.
- Bitnami/consul—upgrade to 1.6.6 or later
- —upgrade to 1.7.4+dfsg1-1 or later
- —upgrade to 1.6.6 or later
- —upgrade to 1.6.6 or later
Is CVE-2020-12758 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (4)
- >= 1.6.0, < 1.6.6, >= 1.7.0, < 1.7.4
- from 0, < 1.7.4+dfsg1-1
- >= 1.6.0-beta1, < 1.6.6
- >= 1.6.0-beta1, < 1.6.6, >= 1.7.0, < 1.7.4
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L |