high7.5
CVE-2020-25201
Denial of service in HashiCorp Consul
Impact
HashiCorp Consul Enterprise versions 1.7.0 up to 1.7.8 and 1.8.0 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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| go | github.com/hashicorp/consul | >= 1.7.0, < 1.7.9 | 1.7.9 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Hashicorp | Consul | from 1.7.0 through 1.8.4 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://github.com/hashicorp/consul/blob/master/CHANGELOG.md#185-october-23-2020
- https://security.gentoo.org/glsa/202208-09
- https://www.hashicorp.com/blog/category/consul
- https://github.com/advisories/GHSA-496g-fr33-whrf
- https://nvd.nist.gov/vuln/detail/CVE-2020-25201
- https://github.com/hashicorp/consul/pull/9024
- https://github.com/hashicorp/consul/releases/tag/v1.8.5