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.
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.45%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.45% probability · 38th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-271
- Affected
- suse/rancher
- Source
- meissner@suse.de
References
- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-22648Issue Tracking, Vendor Advisory
- https://github.com/rancher/rancher/security/advisories/GHSA-vf6j-6739-78m8Vendor Advisory
- https://bugzilla.suse.com/show_bug.cgi?id=CVE-2023-22648Issue Tracking, Vendor Advisory
- https://github.com/rancher/rancher/security/advisories/GHSA-vf6j-6739-78m8Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.