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fscrypt

3 known vulnerabilities.

fscrypt at a glance

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3 results · Feed

  • Medium 5.0

    Privilege escalation through command injection in fscrypt

    The bash_completion script for fscrypt allows injection of commands via crafted mountpoint paths, allowing privilege escalation under a specific set of circumstances. A local user who has control over mountpoint paths could potentially escalate their privileg…

  • Medium 5.5

    Local Denial of Service in fscrypt PAM module

    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 prev…

  • Medium 5.5

    Denial of Service in fscrypt

    fscrypt through v0.3.2 creates a world-writable directory by default when setting up a filesystem, allowing unprivileged users to exhaust filesystem space. We recommend upgrading to fscrypt 0.3.3 or above and adjusting the permissions on existing fscrypt meta…