hashicorp/consul · Security
HashiCorp Consul and Consul Enterprise 1.10.1 Txn.Apply endpoint allowed services to register proxies for other services, enabling access to service traffic.
- GHSA ID
- GHSA-6hw5-6gcx-phmw
- CVE ID
- CVE-2021-38698
- Severity
- medium
- Published
- Updated
- CVSS
- 6.5 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
- CVSS v3
- 6.5 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Description
HashiCorp Consul and Consul Enterprise 1.10.1 Txn.Apply endpoint allowed services to register proxies for other services, enabling access to service traffic. Fixed in 1.8.15, 1.9.9 and 1.10.2.
CWEs
- CWE-862 · Missing Authorization
- CWE-863 · Incorrect Authorization
References
- https://nvd.nist.gov/vuln/detail/CVE-2021-38698 ↗
- https://github.com/hashicorp/consul/pull/10824 ↗
- https://discuss.hashicorp.com/t/hcsec-2021-24-consul-missing-authorization-check-on-txn-apply-endpoint/29026 ↗
- https://www.hashicorp.com/blog/category/consul ↗
- https://security.gentoo.org/glsa/202208-09 ↗
- https://github.com/advisories/GHSA-6hw5-6gcx-phmw ↗