CVE-2020-12758

HIGH

HashiCorp Consul <1.6.6-1.7.4 - DoS

Title source: llm
STIX 2.1

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.

References (3)

Core 3
Core References
Patch, Third Party Advisory x_refsource_confirm
https://github.com/hashicorp/consul/pull/7783

Scores

CVSS v3 7.5
EPSS 0.0063
EPSS Percentile 70.5%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-404
Status published
Products (2)
hashicorp/consul 1.6.0 - 1.6.6 (2 CPE variants)
hashicorp/consul 1.6.0-beta1 - 1.6.6Go
Published Jun 11, 2020
Tracked Since Feb 18, 2026