CVE-2020-7219

HIGH7.5EPSS 1.1%

Denial of Service (DoS) in HashiCorp Consul

Published: 5/18/2021Modified: 4/3/2025

Also known as:GHSA-23jv-v6qj-3fhhBIT-consul-2020-7219CGA-7xfg-hc6h-4c5wGO-2022-0776

Description

HashiCorp Consul and Consul Enterprise up to 1.6.2 HTTP/RPC services allowed unbounded resource usage, and were susceptible to unauthenticated denial of service. Fixed in 1.6.3.

Affected packages (4)

Bitnami/consulfrom 0, < 1.6.2
Debian/consulfrom 0, < 1.7.0+dfsg1-1
Go/github.com/hashicorp/consulfrom 0, < 1.6.3
Go/github.com/hashicorp/consulfrom 0, < 1.6.3

CVSS scores

Source	Version	Severity	Vector
osv	CVSS 3.1	HIGH7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References (6)

ADVISORYhttps://github.com/advisories/GHSA-23jv-v6qj-3fhh
ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2020-7219
ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2020-7219
WEBhttps://github.com/hashicorp/consul/issues/7159
WEBhttps://www.hashicorp.com/blog/category/consul
WEBhttps://www.hashicorp.com/blog/category/consul/