CVE-2018-19653

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
5.9 MEDIUM
NETWORK
HIGH
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 61%
VendorProductVersion
hashicorpconsul
0.5.1 ≤
𝑥
≤ 1.4.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
consul
bullseye
1.8.7+dfsg1-2
fixed
buster
ignored
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
consul
noble
dne
mantic
not-affected
lunar
dne
kinetic
not-affected
jammy
not-affected
impish
not-affected
hirsute
not-affected
groovy
not-affected
focal
not-affected
bionic
needed
xenial
dne
trusty
dne
Common Weakness Enumeration
References
https://github.com/hashicorp/consul/pull/5069
https://groups.google.com/forum/#%21topic/consul-tool/7TCw06oio0I
https://github.com/hashicorp/consul/pull/5069
https://groups.google.com/forum/#%21topic/consul-tool/7TCw06oio0I