CVE-2022-25327
Medium
Description
The PAM module for fscrypt doesn't adequately validate fscrypt metadata files, allowing users to create malicious metadata files that prevent other users from logging in. A local user can cause a denial of service by creating a fscrypt metadata file that prevents other users from logging into the system. We recommend upgrading to version 0.3.3 or above
SeverityMedium
CVSS5.5
Exploit probability—
Product
Google Fscrypt
PublishedFeb 25, 2022
First seenFeb 25, 2022
Weakness typeCWE-255CWE-255
How to fix
Update
- google fscrypt0.3.3 or later
- github.com/google/fscrypt0.3.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| google fscrypt | v < 0.3.3 | 0.3.3 |
| github.com/google/fscryptGo | v < 0.3.3 | 0.3.3 |
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