CVE-2020-13882 SUSE CVE security@suse.de SUSE Security Team SUSE CVE-2020-13882 Interim 1 8 2025-02-17T01:27:24Z current 2021-05-30T14:40:45Z 2025-02-17T01:27:24Z cve-database/bin/generate-cvrf-cve.pl 2020-12-27T01:00:00Z CVE-2020-13882 CISOfy Lynis before 3.0.0 has Incorrect Access Control because of a TOCTOU race condition. The routine to check the log and report file permissions was not working as intended and could be bypassed locally. Because of the race, an unprivileged attacker can set up a log and report file, and control that up to the point where the specific routine is doing its check. After that, the file can be removed, recreated, and used for additional attacks. 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 openSUSE Tumbleweed lynis-3.0.5-3.2 lynis-3.0.5-3.2 as a component of openSUSE Tumbleweed CISOfy Lynis before 3.0.0 has Incorrect Access Control because of a TOCTOU race condition. The routine to check the log and report file permissions was not working as intended and could be bypassed locally. Because of the race, an unprivileged attacker can set up a log and report file, and control that up to the point where the specific routine is doing its check. After that, the file can be removed, recreated, and used for additional attacks. CVE-2020-13882 openSUSE Tumbleweed:lynis-3.0.5-3.2 moderate 3.7 AV:L/AC:H/Au:N/C:P/I:P/A:P 4.2 CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L