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LIN8-12768 : Security Advisory - trousers - CVE-2020-24332

Created: Aug 14, 2020    Updated: Sep 23, 2020
Resolved Date: Sep 21, 2020
Found In Version: 8.0.0.1
Fix Version: 8.0.0.34
Severity: Standard
Applicable for: Wind River Linux 8
Component/s: Userspace

Description

An issue was discovered in TrouSerS through 0.3.14. If the tcsd daemon is started with root privileges, the creation of the system.data file is prone to symlink attacks. The tss user can be used to create or corrupt existing files, which could possibly lead to a DoS attack.

CREATE(Triage):(User=admin) [CVE-2020-24332|https://nvd.nist.gov/vuln/detail/CVE-2020-24332]

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