Vulnerability Details : CVE-2020-7955
HashiCorp Consul and Consul Enterprise 1.4.1 through 1.6.2 did not uniformly enforce ACLs across all API endpoints, resulting in potential unintended information disclosure. Fixed in 1.6.3.
Vulnerability category: Information leak
Products affected by CVE-2020-7955
- cpe:2.3:a:hashicorp:consul:*:*:*:*:*:*:*:*
- cpe:2.3:a:hashicorp:consul:*:*:*:*:enterprise:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-7955
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 38 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-7955
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:P/I:N/A:N |
10.0
|
2.9
|
NIST | |
|
5.3
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
3.9
|
1.4
|
NIST |
CWE ids for CVE-2020-7955
-
The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check. This allows attackers to bypass intended access restrictions.Assigned by: nvd@nist.gov (Primary)
References for CVE-2020-7955
-
https://www.hashicorp.com/blog/category/consul/
HashiCorp BlogVendor Advisory
-
https://github.com/hashicorp/consul/issues/7160
Add ACL enforcement to the v1/agent/health/service/* endpoints · Issue #7160 · hashicorp/consul · GitHubThird Party Advisory
Jump to