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LIN1018-4159 : Security Advisory - freeradius - CVE-2019-10143

Created: May 28, 2019    Updated: Jun 16, 2019
Resolved Date: Jun 16, 2019
Found In Version: 10.18.44.1
Fix Version: 10.18.44.8
Severity: Standard
Applicable for: Wind River Linux LTS 18
Component/s: Userspace

Description

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.

CREATE(Triage): {Link=https://nvd.nist.gov/vuln/detail/CVE-2019-10143 User=admin}

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