Update of type field in restricted TLS certificate allows privilege escalation to cluster admin
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Canonical | lxd | unaffected |
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Configuration 1 [-]
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No data.
| Vendor | Product | Versions | ||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Canonical | Lxd |
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| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-6212-1 | incus security update |
Debian DSA |
DSA-6213-1 | lxd security update |
Github GHSA |
GHSA-c3h3-89qf-jqm5 | LXD: Update of type field in restricted TLS certificate allows privilege escalation to cluster admin |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.278% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:canonical:lxd:*:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Canonical
Canonical lxd |
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| Vendors & Products |
Canonical
Canonical lxd |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | In Canonical LXD versions 4.12 through 6.7, the doCertificateUpdate function in lxd/certificates.go does not validate the Type field when handling PUT/PATCH requests to /1.0/certificates/{fingerprint} for restricted TLS certificate users, allowing a remote authenticated attacker to escalate privileges to cluster admin. | |
| Title | Update of type field in restricted TLS certificate allows privilege escalation to cluster admin | |
| Weaknesses | CWE-915 | |
| References |
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| Metrics |
cvssV3_1
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