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LIN1018-6255 : Security Advisory - systemd - CVE-2020-13776

Created: Jun 3, 2020    Updated: Jul 16, 2020
Resolved Date: Jul 5, 2020
Found In Version: 10.18.44.1
Fix Version: 10.18.44.18
Severity: Standard
Applicable for: Wind River Linux LTS 18
Component/s: Userspace

Description

systemd through v245 mishandles numerical usernames such as ones composed of decimal digits or 0x followed by hex digits, as demonstrated by use of root privileges when privileges of the 0x0 user account were intended. NOTE: this issue exists because of an incomplete fix for CVE-2017-1000082.

CREATE(Triage):(User=admin) [CVE-2020-13776|https://nvd.nist.gov/vuln/detail/CVE-2020-13776]

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