CVE-2022-43759
published 2023-02-07CVE-2022-43759: A Improper Privilege Management vulnerability in SUSE Rancher, allows users with access to the escalate verb on PRTBs to escalate permissions for any -promoted…
PriorityP352high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
0.68%
47.6th percentile
A Improper Privilege Management vulnerability in SUSE Rancher, allows users with access to the escalate verb on PRTBs to escalate permissions for any -promoted resource in any cluster. This issue affects: SUSE Rancher Rancher versions prior to 2.5.17; Rancher versions prior to 2.6.10.
Affected
6 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| github.com | rancher_rancher | >= 2.5.0 < 2.5.17 | 2.5.17 |
| github.com | rancher_rancher | >= 2.6.0 < 2.6.10 | 2.6.10 |
| suse | rancher | >= 2.5.0 < 2.5.17 | 2.5.17 |
| suse | rancher | >= 2.6.0 < 2.6.10 | 2.6.10 |
| suse | rancher | >= Rancher < 2.5.17 | 2.5.17 |
| suse | rancher | >= Rancher < 2.6.10 | 2.6.10 |
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OSV
Privilege escalation in project role template binding (PRTB) and -promoted roles
osv·2023-01-25
CVE-2022-43759 [HIGH] Privilege escalation in project role template binding (PRTB) and -promoted roles
Privilege escalation in project role template binding (PRTB) and -promoted roles
### Impact
An issue was discovered in Rancher versions from 2.5.0 up to and including 2.5.16 and from 2.6.0 up to and including 2.6.9, where an authorization logic flaw allows privilege escalation via project role template binding (PRTB) and `-promoted` roles. This issue is not present in Rancher 2.7 releases.
Note: Consult Rancher [documentation](https://ranchermanager.docs.rancher.com/how-to-guides/new-user-guides/authentication-permissions-and-global-configuration/manage-role-based-access-control-rbac/cluster-and-project-roles) for more information about cluster and project roles and [KB 000020097](https://www.suse.com/support/kb/doc/?id=000020097) for information about `-promoted` roles.
This privilege
GHSA
Privilege escalation in project role template binding (PRTB) and -promoted roles
ghsa·2023-01-25
CVE-2022-43759 [HIGH] CWE-269 Privilege escalation in project role template binding (PRTB) and -promoted roles
Privilege escalation in project role template binding (PRTB) and -promoted roles
### Impact
An issue was discovered in Rancher versions from 2.5.0 up to and including 2.5.16 and from 2.6.0 up to and including 2.6.9, where an authorization logic flaw allows privilege escalation via project role template binding (PRTB) and `-promoted` roles. This issue is not present in Rancher 2.7 releases.
Note: Consult Rancher [documentation](https://ranchermanager.docs.rancher.com/how-to-guides/new-user-guides/authentication-permissions-and-global-configuration/manage-role-based-access-control-rbac/cluster-and-project-roles) for more information about cluster and project roles and [KB 000020097](https://www.suse.com/support/kb/doc/?id=000020097) for information about `-promoted` roles.
This privilege
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2023-02-07
Published