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[email protected]CVE-2018-16883

HistoryDec 19, 2018 - 2:29 p.m.

CVE-2018-16883

2018-12-1914:29:00

CWE-200

[email protected]

web.nvd.nist.gov

sssd

information security

cve-2018-16883

vulnerability

allowed_uids

infopipe

local attackers

2.1 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

5.1 Medium

AI Score

Confidence

High

0.0004 Low

EPSS

Percentile

5.1%

JSON

sssd versions from 1.13.0 to before 2.0.0 did not properly restrict access to the infopipe according to the “allowed_uids” configuration parameter. If sensitive information were stored in the user directory, this could be inadvertently disclosed to local attackers.

Affected configurations

Vulners

NVD

Node

redhatredhat_package_managerRange≤2.0.0

CPENameOperatorVersion
fedoraproject:sssdfedoraproject sssdlt2.0.0

CPE	Name	Operator	Version
fedoraproject:sssd	fedoraproject sssd	lt	2.0.0

CNA Affected

[
  {
    "product": "sssd",
    "vendor": "[UNKNOWN]",
    "versions": [
      {
        "status": "affected",
        "version": "2.0.0"
      }
    ]
  }
]