CVE-2018-19653
HashiCorp Consul can use cleartext agent-to-agent RPC communication in github.com/hashicorp/consul
5.9
MEDIUM
CVSS 3.1
EPSS 0.43%
Description
HashiCorp Consul 0.5.1 through 1.4.0 can use cleartext agent-to-agent RPC communication because the verify_outgoing setting is improperly documented. NOTE: the vendor has provided reconfiguration steps that do not require a software upgrade.
How to fix CVE-2018-19653
To remediate CVE-2018-19653, upgrade the affected package to a fixed version below.
- —upgrade to 1.4.4~dfsg1-1 or later
- —upgrade to 1.4.1 or later
- —upgrade to 1.4.1 or later
Is CVE-2018-19653 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1.4.4~dfsg1-1
- >= 0.5.1, < 1.4.1
- >= 0.5.1, < 1.4.1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.9 | CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N |