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6 vulnerabilities found for fscrypt by Google LLC
CVE-2022-25328 (GCVE-0-2022-25328)
Vulnerability from cvelistv5 – Published: 2022-02-25 11:00 – Updated: 2025-04-21 13:56
VLAI
Title
Privilege escalation through command injection in fscrypt
Summary
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 privileges if they create a malicious mountpoint path and if the system administrator happens to be using the fscrypt bash completion script to complete mountpoint paths. We recommend upgrading to version 0.3.3 or above
Severity
5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - OS Command Injection
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/google/fscrypt/pull/346 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Google LLC | fscrypt |
Affected:
unspecified , ≤ 0.3.2
(custom)
|
Date Public
2022-02-16 00:00
Credits
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CVE-2022-25327 (GCVE-0-2022-25327)
Vulnerability from cvelistv5 – Published: 2022-02-25 11:00 – Updated: 2025-04-21 13:56
VLAI
Title
Local Denial of Service in fscrypt PAM module
Summary
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
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-255 - Credentials Management
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/google/fscrypt/pull/346 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Google LLC | fscrypt |
Affected:
unspecified , ≤ 0.3.2
(custom)
|
Date Public
2022-02-16 00:00
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CVE-2022-25326 (GCVE-0-2022-25326)
Vulnerability from cvelistv5 – Published: 2022-02-25 11:00 – Updated: 2025-04-21 13:56
VLAI
Title
Denial of Service in fscrypt
Summary
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 metadata directories where applicable.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/google/fscrypt/pull/346 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Google LLC | fscrypt |
Affected:
unspecified , ≤ 0.3.2
(custom)
|
Date Public
2022-02-16 00:00
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CVE-2022-25328 (GCVE-0-2022-25328)
Vulnerability from nvd – Published: 2022-02-25 11:00 – Updated: 2025-04-21 13:56
VLAI
Title
Privilege escalation through command injection in fscrypt
Summary
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 privileges if they create a malicious mountpoint path and if the system administrator happens to be using the fscrypt bash completion script to complete mountpoint paths. We recommend upgrading to version 0.3.3 or above
Severity
5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-78 - OS Command Injection
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/google/fscrypt/pull/346 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Google LLC | fscrypt |
Affected:
unspecified , ≤ 0.3.2
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|
Date Public
2022-02-16 00:00
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CVE-2022-25327 (GCVE-0-2022-25327)
Vulnerability from nvd – Published: 2022-02-25 11:00 – Updated: 2025-04-21 13:56
VLAI
Title
Local Denial of Service in fscrypt PAM module
Summary
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
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-255 - Credentials Management
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/google/fscrypt/pull/346 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Google LLC | fscrypt |
Affected:
unspecified , ≤ 0.3.2
(custom)
|
Date Public
2022-02-16 00:00
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CVE-2022-25326 (GCVE-0-2022-25326)
Vulnerability from nvd – Published: 2022-02-25 11:00 – Updated: 2025-04-21 13:56
VLAI
Title
Denial of Service in fscrypt
Summary
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 metadata directories where applicable.
Severity
5.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-400 - Uncontrolled Resource Consumption
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://github.com/google/fscrypt/pull/346 | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Google LLC | fscrypt |
Affected:
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Date Public
2022-02-16 00:00
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