Security update for xrdp SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2025:0336-1 Final 1 1 2025-02-03T14:47:27Z current 2025-02-03T14:47:27Z 2025-02-03T14:47:27Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for xrdp This update for xrdp fixes the following issues: - CVE-2024-39917: Enforce no login screen if require_credentials is set (bsc#1227769) The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2025-336,SUSE-SLE-Module-Basesystem-15-SP6-2025-336,openSUSE-SLE-15.6-2025-336 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2025/suse-su-20250336-1/ Link for SUSE-SU-2025:0336-1 https://lists.suse.com/pipermail/sle-security-updates/2025-February/020262.html E-Mail link for SUSE-SU-2025:0336-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1227769 SUSE Bug 1227769 https://www.suse.com/security/cve/CVE-2024-39917/ SUSE CVE CVE-2024-39917 page SUSE Linux Enterprise Module for Basesystem 15 SP6 openSUSE Leap 15.6 libpainter0-0.9.13.1-150600.15.3.1 librfxencode0-0.9.13.1-150600.15.3.1 xrdp-0.9.13.1-150600.15.3.1 xrdp-devel-0.9.13.1-150600.15.3.1 libpainter0-0.9.13.1-150600.15.3.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP6 librfxencode0-0.9.13.1-150600.15.3.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP6 xrdp-0.9.13.1-150600.15.3.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP6 xrdp-devel-0.9.13.1-150600.15.3.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP6 libpainter0-0.9.13.1-150600.15.3.1 as a component of openSUSE Leap 15.6 librfxencode0-0.9.13.1-150600.15.3.1 as a component of openSUSE Leap 15.6 xrdp-0.9.13.1-150600.15.3.1 as a component of openSUSE Leap 15.6 xrdp-devel-0.9.13.1-150600.15.3.1 as a component of openSUSE Leap 15.6 xrdp is an open source RDP server. xrdp versions prior to 0.10.0 have a vulnerability that allows attackers to make an infinite number of login attempts. The number of max login attempts is supposed to be limited by a configuration parameter `MaxLoginRetry` in `/etc/xrdp/sesman.ini`. However, this mechanism was not effectively working. As a result, xrdp allows an infinite number of login attempts. CVE-2024-39917 SUSE Linux Enterprise Module for Basesystem 15 SP6:libpainter0-0.9.13.1-150600.15.3.1 SUSE Linux Enterprise Module for Basesystem 15 SP6:librfxencode0-0.9.13.1-150600.15.3.1 SUSE Linux Enterprise Module for Basesystem 15 SP6:xrdp-0.9.13.1-150600.15.3.1 SUSE Linux Enterprise Module for Basesystem 15 SP6:xrdp-devel-0.9.13.1-150600.15.3.1 openSUSE Leap 15.6:libpainter0-0.9.13.1-150600.15.3.1 openSUSE Leap 15.6:librfxencode0-0.9.13.1-150600.15.3.1 openSUSE Leap 15.6:xrdp-0.9.13.1-150600.15.3.1 openSUSE Leap 15.6:xrdp-devel-0.9.13.1-150600.15.3.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2025/suse-su-20250336-1/ https://www.suse.com/security/cve/CVE-2024-39917.html CVE-2024-39917 https://bugzilla.suse.com/1227769 SUSE Bug 1227769