CVE-2020-13776 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2020-13776 Interim 1 13 2025-02-17T01:27:40Z current 2021-05-30T14:40:40Z 2025-02-17T01:27:40Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2020-13776 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. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). https://www.suse.com/support/security/rating/ SUSE Security Ratings SUSE Liberty Linux 8 systemd-239-45.el8 systemd-container-239-45.el8 systemd-devel-239-45.el8 systemd-journal-remote-239-45.el8 systemd-libs-239-45.el8 systemd-pam-239-45.el8 systemd-tests-239-45.el8 systemd-udev-239-45.el8 systemd-239-45.el8 as a component of SUSE Liberty Linux 8 systemd-container-239-45.el8 as a component of SUSE Liberty Linux 8 systemd-devel-239-45.el8 as a component of SUSE Liberty Linux 8 systemd-journal-remote-239-45.el8 as a component of SUSE Liberty Linux 8 systemd-libs-239-45.el8 as a component of SUSE Liberty Linux 8 systemd-pam-239-45.el8 as a component of SUSE Liberty Linux 8 systemd-tests-239-45.el8 as a component of SUSE Liberty Linux 8 systemd-udev-239-45.el8 as a component of SUSE Liberty Linux 8 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. CVE-2020-13776 SUSE Liberty Linux 8:systemd-239-45.el8 SUSE Liberty Linux 8:systemd-container-239-45.el8 SUSE Liberty Linux 8:systemd-devel-239-45.el8 SUSE Liberty Linux 8:systemd-journal-remote-239-45.el8 SUSE Liberty Linux 8:systemd-libs-239-45.el8 SUSE Liberty Linux 8:systemd-pam-239-45.el8 SUSE Liberty Linux 8:systemd-tests-239-45.el8 SUSE Liberty Linux 8:systemd-udev-239-45.el8 important 6.2 AV:L/AC:H/Au:N/C:C/I:C/A:C 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H