Vulnerability Monitor

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CVE-2019-3811

A vulnerability was found in sssd. If a user was configured with no home directory set, sssd would return '/' (the root directory) instead of '' (the empty string / no home directory). This could impact services that restrict the user's filesystem access to within their home directory through chroot() etc. All versions before 2.1 are vulnerable.

Published

2019-01-15T15:29:00.360

Last Modified

2024-11-21T04:42:35.407

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 5.2 (MEDIUM)

CVSSv2 Vector

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

  • Access Vector: ADJACENT_NETWORK
  • Access Complexity: LOW
  • Authentication: SINGLE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

5.1

Impact Score

2.9

Weaknesses
  • Type: Secondary
    CWE-200
    CWE-552
  • Type: Primary
    NVD-CWE-Other
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application fedoraproject sssd < 2.1 Yes
Operating System debian debian_linux 8.0 Yes
Operating System fedoraproject fedora - Yes
Operating System opensuse leap 15.0 Yes
Operating System opensuse leap 42.3 Yes
Operating System redhat enterprise_linux 7.0 Yes
References