CVE-2020-25201

moderate-risk
Published 2020-11-04

HashiCorp Consul Enterprise version 1.7.0 up to 1.8.4 includes a namespace replication bug which can be triggered to cause denial of service via infinite Raft writes. Fixed in 1.7.9 and 1.8.5.

Do I need to act?

~
1.5% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Hashicorp

References (6)

Vendor Advisory https://github.com/hashicorp/consul/blob/master/CHANGELOG.md#185-october-23-2020
Third Party Advisory https://security.gentoo.org/glsa/202208-09
Vendor Advisory https://www.hashicorp.com/blog/category/consul
Vendor Advisory https://github.com/hashicorp/consul/blob/master/CHANGELOG.md#185-october-23-2020
Third Party Advisory https://security.gentoo.org/glsa/202208-09
Vendor Advisory https://www.hashicorp.com/blog/category/consul
35
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 4/34 · Minimal
Exposure 5/34 · Minimal