Impersonation Vulnerability in Yubico WebAuthn Server Core 2.8.0–2.8.1
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Yubico | webauthn-server-core | unaffected |
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No data.
No data.
| Vendor | Product | Versions | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Yubico | Webauthn-server-core |
|
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.308% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Yubico
Yubico webauthn-server-core |
|
| Vendors & Products |
Yubico
Yubico webauthn-server-core |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Impersonation Vulnerability in Yubico WebAuthn Server Core 2.8.0–2.8.1 |
| Type | Values Removed | Values Added |
|---|---|---|
| References |
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Yubico webauthn-server-core (aka java-webauthn-server) 2.8.0 before 2.8.2 incorrectly checks a function's return value in the second factor flow, leading to impersonation. | |
| Weaknesses | CWE-253 | |
| References |
| |
| Metrics |
cvssV3_1
|