VULNERABILITY INTELLIGENCE

CVE-2018-19653

CVSS score5.9 MEDIUM
EPSS probability1.22%
CISA KEVNot currently listed
Published2018-12-09
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

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.

Primary references