Vulnerability in SUSE Rancher
CVE-2023-22648
A Improper Privilege Management vulnerability in SUSE Rancher causes permission changes in Azure AD not to be reflected to users while they are logged in the Rancher UI. This would cause the users to retain their previous permissions in Rancher, even if they change groups on Azure AD, for example, to a lower privileged group, or are removed from a group, thus retaining their access to Rancher instead of losing it. This issue affects Rancher: from >= 2.6.7 before < 2.6.13, from >= 2.7.0 before < 2.7.4.
EPSS: 0.005 (37.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.0 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H.
Affected products
- Suse Rancher — versions >= 2.6.7, >= 2.7.0
Weakness classification (CWE)
References
- meissner@suse.de (Vendor Advisory)
- meissner@suse.de (Issue Tracking, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-22648?
- CVE-2023-22648 is a high-severity vulnerability in SUSE Rancher, classified under Privilege Dropping / Lowering Errors. CVSS score: 8.0/10. Published 2023-06-01.
- How severe is CVE-2023-22648?
- High severity. CVSS v3 base score is 8.0 out of 10.