Vulnerability Description
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.
CVSS Score
7.5
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Hashicorp | Consul | >= 1.7.0, <= 1.8.4 |
References
- https://github.com/hashicorp/consul/blob/master/CHANGELOG.md#185-october-23-2020Vendor Advisory
- https://security.gentoo.org/glsa/202208-09Third Party Advisory
- https://www.hashicorp.com/blog/category/consulVendor Advisory
- https://github.com/hashicorp/consul/blob/master/CHANGELOG.md#185-october-23-2020Vendor Advisory
- https://security.gentoo.org/glsa/202208-09Third Party Advisory
- https://www.hashicorp.com/blog/category/consulVendor Advisory
FAQ
What is CVE-2020-25201?
CVE-2020-25201 is a vulnerability with a CVSS score of 7.5 (HIGH). 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.
How severe is CVE-2020-25201?
CVE-2020-25201 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2020-25201?
Check the references section above for vendor advisories and patch information. Affected products include: Hashicorp Consul.