CVE-2022-40716
MEDIUM6.5EPSS 0.36%HashiCorp Consul vulnerable to authorization bypass
Published: 9/25/2022Modified: 4/3/2025
Description
HashiCorp Consul and Consul Enterprise up to 1.11.8, 1.12.4, and 1.13.1 do not check for multiple SAN URI values in a CSR on the internal RPC endpoint, enabling leverage of privileged access to bypass service mesh intentions. Fixed in 1.11.9, 1.12.5, and 1.13.2."
Affected packages (4)
- Bitnami/consulfrom 0, < 1.11.9, >= 1.12.0, < 1.12.5, >= 1.13.0, < 1.13.2
- Debian/consulfrom 0
- Go/github.com/hashicorp/consulfrom 0, < 1.11.9
- Go/github.com/hashicorp/consulfrom 0, < 1.11.9, >= 1.12.0, < 1.12.5, >= 1.13.0, < 1.13.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N |
References (13)
- ADVISORYhttps://github.com/advisories/GHSA-m69r-9g56-7mv8
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2022-40716
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2022-40716
- PATCHhttps://github.com/hashicorp/consul
- WEBhttps://discuss.hashicorp.com
- WEBhttps://discuss.hashicorp.com/t/hcsec-2022-20-consul-service-mesh-intention-bypass-with-malicious-certificate-signing-request/44628
- WEBhttps://github.com/hashicorp/consul/commit/8f6fb4f6fe9488b8ec37da71ac503081d7d3760b
- WEBhttps://github.com/hashicorp/consul/pull/14579
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC/
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XNF4OLYZRQE75EB5TW5N42FSXHBXGWFE/
- WEBhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI/
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC
- WEBhttps://lists.fedoraproject.org/archives/list/[email protected]/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI