CVE-2018-19653 — Hashicorp Consul vulnerability

CWE-3108 documents5 sources
Severity
5.9MEDIUMNVD
EPSS
0.4%
top 37.54%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Hashicorp ConsulGithub.com Hashicorp ConsulDebian Consul
Timeline
PublishedDec 9
Latest updateAug 20

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.

CVSS vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:NExploitability: 2.2 | Impact: 3.6

Affected Packages4 packages

▶Gogithub.com/hashicorp_consul0.5.1 — 1.4.1
▶Debianhashicorp/consul< 1.4.4~dfsg1-1
▶NVDhashicorp/consul0.5.1 — 1.4.0
▶debiandebian/consul< consul 1.4.4~dfsg1-1 (bullseye)

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

4
OSV
HashiCorp Consul can use cleartext agent-to-agent RPC communication in github.com/hashicorp/consul↗2024-08-20
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GHSA
HashiCorp Consul can use cleartext agent-to-agent RPC communication↗2022-05-14
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OSV
HashiCorp Consul can use cleartext agent-to-agent RPC communication↗2022-05-14
▶
OSV
CVE-2018-19653: HashiCorp Consul 0↗2018-12-09
▶

📋Vendor Advisories

1
Debian
CVE-2018-19653: consul - HashiCorp Consul 0.5.1 through 1.4.0 can use cleartext agent-to-agent RPC commun...↗2018
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💬Community

2
Bugzilla
CVE-2018-19653 consul: Misleading Configuration Resulting in Possible Plain Text Exposure↗2018-12-18
▶
Bugzilla
CVE-2018-19653 consul: Misleading Configuration Resulting in Possible Plain Text Exposure [fedora-all]↗2018-12-18
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