Quay: unauthenticated secscan notification endpoint in quay when psk is unset
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions |
|---|---|---|---|
| Red Hat | Red Hat OpenShift Update Service | affected | — |
| Red Hat | Red Hat Quay 3 | affected | — |
| Red Hat | Red Hat Quay 3 | affected | — |
Configuration 1 [-]
|
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Redhat | Openshift Update Service |
|
||||||||
| Redhat | Quay 3 |
|
Vendor Workaround
To mitigate this vulnerability, configure the `SECURITY_SCANNER_V4_PSK` in your Red Hat Quay standalone installation. This pre-shared key enables authentication for the security scanner notification endpoint, preventing unauthenticated access. Refer to the Red Hat Quay documentation for instructions on setting this configuration parameter. A restart of the Quay service may be required for the changes to take effect.
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.463% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:redhat:openshift_update_service:-:*:*:*:*:*:*:* cpe:2.3:a:redhat:quay:3.0.0:*:*:*:*:*:*:* |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Redhat quay 3
|
|
| Vendors & Products |
Redhat quay 3
|
| Type | Values Removed | Values Added |
|---|---|---|
| References |
| |
| Metrics |
threat_severity
|
threat_severity
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | A flaw was found in Red Hat Quay. When the SECURITY_SCANNER_V4_PSK (pre-shared key) is not set, a remote unauthenticated attacker can send POST requests to the security scanner notification endpoint. This allows the attacker to flood the notification queue and inject path traversal characters into Clair API URL paths. The primary consequence is worker resource exhaustion and blind path manipulation on the configured Clair host, potentially leading to a denial of service. | |
| Title | Quay: unauthenticated secscan notification endpoint in quay when psk is unset | |
| First Time appeared |
Redhat
Redhat openshift Update Service Redhat quay |
|
| Weaknesses | CWE-306 | |
| CPEs | cpe:/a:redhat:openshift_update_service:5 cpe:/a:redhat:quay:3 |
|
| Vendors & Products |
Redhat
Redhat openshift Update Service Redhat quay |
|
| References |
| |
| Metrics |
cvssV3_1
|