Fixed
Created: Mar 28, 2021
Updated: Jul 6, 2023
Resolved Date: Apr 24, 2021
Found In Version: 10.18.44.1
Fix Version: 10.18.44.23
Severity: Standard
Applicable for: Wind River Linux LTS 18
Component/s: Userspace
A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package, whose signature header was modified, to cause RPM database corruption and execute code. The highest threat from this vulnerability is to data integrity, confidentiality, and system availability.
CREATE(Triage):(User=admin) CVE-2021-20271 (https://nvd.nist.gov/vuln/detail/CVE-2021-20271)
