Lucene search

GoogleCVE-2022-25328

HistoryFeb 25, 2022 - 11:15 a.m.

CVE-2022-25328

2022-02-2511:15:08

CWE-78

Google

web.nvd.nist.gov

fscrypt

bash_completion

command injection

privilege escalation

cve-2022-25328

nvd

vulnerability

security advisory

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS3

7.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

AI Score

7.6

Confidence

High

EPSS

Percentile

5.2%

JSON

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

Affected configurations

Nvd

Vulners

Node

googlefscryptRange<0.3.3

VendorProductVersionCPE
googlefscrypt*cpe:2.3:a:google:fscrypt:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
google	fscrypt	*	cpe:2.3:a:google:fscrypt::::::::

CNA Affected

[
  {
    "product": "fscrypt",
    "vendor": "Google LLC",
    "versions": [
      {
        "lessThanOrEqual": "0.3.2",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

github.com/google/fscrypt/pull/346

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:L/AC:L/Au:N/C:C/I:C/A:C

CVSS3

7.3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

AI Score

7.6

Confidence

High

EPSS

Percentile

5.2%

JSON

Related for CVE-2022-25328