Vulnerability · Published Sep 23, 2022 · Assigned by mitre
CVE-2022-40716
Medium 6.5
In plain English
A medium-severity security flaw in the github.com/hashicorp/consul package (Go). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.1% (higher than 66% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)6.5Medium
Exploit odds (30 days)1.1%top 34.5% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known
Official 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 & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/hashicorp/consul | 1.11.9 | GHSA-m69r-9g56-7mv8 |
| Go | github.com/hashicorp/consul | 1.12.5 | GHSA-m69r-9g56-7mv8 |
| Go | github.com/hashicorp/consul | 1.13.2 | GHSA-m69r-9g56-7mv8 |
| Go | github.com/hashicorp/consul | 1.11.9, 1.12.5, 1.13.2 | GO-2022-1029 |
| Ubuntu:22.04:LTS | consul | no fix listed | UBUNTU-CVE-2022-40716 |
Affected products (as reported)
Weakness: CWE-252 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N