GHSA-qf8x-vqjv-92gr
Authentication bypass and denial of service (DoS) vulnerabilities in Apple Game Center auth adapter
Packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | parse-server | < 4.10.10 | 4.10.10 |
| npm | parse-server | >= 5.0.0, < 5.2.1 | 5.2.1 |
Details
As written in the advisory (Markdown source, shown as plain text).
### Impact
Weak validation of the Apple certificate URL in the Apple Game Center authentication adapter allows to bypass authentication and makes the server vulnerable to DoS attacks.
### Patches
The vulnerability has been fixed by improving the URL validation and adding additional checks of the resource the URL points to before downloading it.
References
External links from the advisory. They lead to third-party sites.