barrier-2.4.0-1.1 on GA media SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2024:11633-1 Final 1 1 2024-06-15T00:00:00Z current 2024-06-15T00:00:00Z 2024-06-15T00:00:00Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z barrier-2.4.0-1.1 on GA media These are all security issues fixed in the barrier-2.4.0-1.1 package on the GA media of openSUSE Tumbleweed. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-Tumbleweed-2024-11633 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/security/rating/ SUSE Security Ratings https://www.suse.com/security/cve/CVE-2021-42072/ SUSE CVE CVE-2021-42072 page https://www.suse.com/security/cve/CVE-2021-42073/ SUSE CVE CVE-2021-42073 page openSUSE Tumbleweed barrier-2.4.0-1.1 barrier-2.4.0-1.1 as a component of openSUSE Tumbleweed An issue was discovered in Barrier before 2.4.0. The barriers component (aka the server-side implementation of Barrier) does not sufficiently verify the identify of connecting clients. Clients can thus exploit weaknesses in the provided protocol to cause denial-of-service or stage further attacks that could lead to information leaks or integrity corruption. CVE-2021-42072 openSUSE Tumbleweed:barrier-2.4.0-1.1 moderate 6.5 AV:N/AC:L/Au:S/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2021-42072.html CVE-2021-42072 An issue was discovered in Barrier before 2.4.0. An attacker can enter an active session state with the barriers component (aka the server-side implementation of Barrier) simply by supplying a client label that identifies a valid client configuration. This label is "Unnamed" by default but could instead be guessed from hostnames or other publicly available information. In the active session state, an attacker can capture input device events from the server, and also modify the clipboard content on the server. CVE-2021-42073 openSUSE Tumbleweed:barrier-2.4.0-1.1 moderate To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/security/cve/CVE-2021-42073.html CVE-2021-42073