OpenBao's System Backend allows Unauthorized Management of the containing Namespace
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
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| openbao | openbao | affected |
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| Openbao | Openbao |
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| Source | ID | Title |
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Github GHSA |
GHSA-mwr2-wmgp-crj6 | OpenBao's System Backend allows Unauthorized Management of the containing Namespace |
No CVSS v3.1
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.484% probability within 30 days)
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| Metrics |
ssvc
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| First Time appeared |
Openbao
Openbao openbao |
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| Vendors & Products |
Openbao
Openbao openbao |
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| Description | OpenBao is an open source identity-based secrets management system. Prior to 2.5.5, OpenBao users granted capabilities on /sys/namespaces/root within a non-root namespace could exploit special handling of the literal root path in namespace canonicalization. The /sys/namespaces/* endpoint family can resolve its containing namespace through a path prefix or X-Vault-Namespace header. ACL checks occurred before root canonicalized to an empty path, causing /sys/namespaces/root to resolve to the system backend's containing namespace and allowing permitted lookups, deletion, locking, or custom metadata changes against that direct containing namespace. The root namespace and arbitrary unrelated namespaces are not affected, and available operations depend on the capabilities granted on the path and subpaths such as /api-lock. This issue is fixed in version 2.5.5. | |
| Title | OpenBao's System Backend allows Unauthorized Management of the containing Namespace | |
| Weaknesses | CWE-285 | |
| References |
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| Metrics |
cvssV4_0
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