Lucene search

RedhatCVE-2019-10143

HistoryMay 24, 2019 - 5:29 p.m.

CVE-2019-10143

2019-05-2417:29:02

CWE-250

CWE-266

CWE-362

redhat

web.nvd.nist.gov

161

cve-2019-10143

freeradius

privilege escalation

logrotate

security vulnerability

nvd

CVSS2

6.9

Attack Vector

LOCAL

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.001

Percentile

23.5%

JSON

It was discovered freeradius up to and including version 3.0.19 does not correctly configure logrotate, allowing a local attacker who already has control of the radiusd user to escalate his privileges to root, by tricking logrotate into writing a radiusd-writable file to a directory normally inaccessible by the radiusd user. NOTE: the upstream software maintainer has stated “there is simply no way for anyone to gain privileges through this alleged issue.”

Affected configurations

Nvd

Vulners

Vulnrichment

Node

freeradiusfreeradiusRange≤3.0.19

Node

fedoraprojectfedoraMatch29

fedoraprojectfedoraMatch30

Node

redhatenterprise_linuxMatch8.0

VendorProductVersionCPE
freeradiusfreeradius*cpe:2.3:a:freeradius:freeradius:*:*:*:*:*:*:*:*
fedoraprojectfedora29cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
fedoraprojectfedora30cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
redhatenterprise_linux8.0cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
freeradius	freeradius	*	cpe:2.3:a:freeradius:freeradius::::::::
fedoraproject	fedora	29	cpe:2.3:o:fedoraproject:fedora:29:::::::*
fedoraproject	fedora	30	cpe:2.3:o:fedoraproject:fedora:30:::::::*
redhat	enterprise_linux	8.0	cpe:2.3:o:redhat:enterprise_linux:8.0:::::::*

CNA Affected

[
  {
    "vendor": "freeradius",
    "product": "freeradius",
    "versions": [
      {
        "version": "affects <= 3.0.19",
        "status": "affected"
      }
    ]
  }
]