Rancher: Ownership-less ClusterRole overwrite via attacker-controlled cr-name annotation on GlobalRole
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| SUSE | Rancher | unaffected |
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No data.
| Vendor | Product | Versions | ||||||||
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| Suse | Rancher |
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No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.424% probability within 30 days)
| Type | Values Removed | Values Added |
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| CPEs | cpe:2.3:a:suse:rancher:*:*:*:*:*:*:*:* |
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| First Time appeared |
Suse
Suse rancher |
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| Vendors & Products |
Suse
Suse rancher |
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| Metrics |
ssvc
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| Description | A flaw was found in Rancher Manager. The GlobalRole controller derived the target ClusterRole name from the user-settable `authz.management.cattle.io/cr-name` annotation and overwrote that object's rules without verifying ownership. A user with delegated GlobalRole create or update permission could point the annotation at any existing ClusterRole, such as `cluster-admin`, and revoke the permissions of every principal bound to it. The change persists after the malicious GlobalRole is deleted. This issue affects Rancher: before 2.15.1. | |
| Title | Rancher: Ownership-less ClusterRole overwrite via attacker-controlled cr-name annotation on GlobalRole | |
| Weaknesses | CWE-639 | |
| References |
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| Metrics |
cvssV3_1
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