DEBIAN-CVE-2022-25327

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Source
https://security-tracker.debian.org/tracker/CVE-2022-25327
Import Source
https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2022-25327.json
JSON Data
https://api.osv.dev/v1/vulns/DEBIAN-CVE-2022-25327
Upstream
Published
2022-02-25T11:15:08Z
Modified
2025-09-30T05:15:37.613895Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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

References

Affected packages

Debian:11 / fscrypt

Package

Name
fscrypt
Purl
pkg:deb/debian/fscrypt?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

0.*

0.2.9-1
0.3.1-1
0.3.3-1
0.3.4-1
0.3.4-2
0.3.5-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / fscrypt

Package

Name
fscrypt
Purl
pkg:deb/debian/fscrypt?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.3.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / fscrypt

Package

Name
fscrypt
Purl
pkg:deb/debian/fscrypt?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.3.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:14 / fscrypt

Package

Name
fscrypt
Purl
pkg:deb/debian/fscrypt?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.3.3-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}