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[email protected]CVE-2019-3811

HistoryJan 15, 2019 - 3:29 p.m.

CVE-2019-3811

2019-01-1515:29:00

CWE-552

CWE-200

[email protected]

web.nvd.nist.gov

158

vulnerability

sssd

filesystem

access

nvd

cve-2019-3811

2.7 Low

CVSS2

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

5.2 Medium

CVSS3

Attack Vector

ADJACENT

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

5.2 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.5%

JSON

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.

Affected configurations

Vulners

NVD

Node

the_sssd_projectsssdRange≤2.1

CPENameOperatorVersion
fedoraproject:sssdfedoraproject sssdlt2.1

CPE	Name	Operator	Version
fedoraproject:sssd	fedoraproject sssd	lt	2.1

CNA Affected

[
  {
    "product": "sssd",
    "vendor": "The sssd Project",
    "versions": [
      {
        "status": "affected",
        "version": "2.1"
      }
    ]
  }
]