Vulnerability · Published Jul 15, 2021 · Assigned by suse
CVE-2021-25318rancher: API group not properly specified when creating Kubernetes RBAC resources
High 8.8
In plain English
A high-severity incorrect permission assignment in Rancher from Rancher. 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 64% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)8.8High
Exploit odds (30 days)1.1%top 35.6% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A Incorrect Permission Assignment for Critical Resource vulnerability in Rancher allows users in the cluster to modify resources they should not have access to. This issue affects: Rancher versions prior to 2.5.9 ; Rancher versions prior to 2.4.16.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Go | github.com/rancher/rancher | 2.4.16 | GHSA-f9xf-jq4j-vqw4 |
| Go | github.com/rancher/rancher | 2.5.9 | GHSA-f9xf-jq4j-vqw4 |
| Go | github.com/rancher/rancher | no fix listed | GO-2024-2768 |
Affected products (as reported)
Weakness: CWE-732 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://bugzilla.suse.com/show_bug.cgi?id=1184913 x_refsource_CONFIRM