Security update for libnbd SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2024:2813-1 Final 1 1 2024-08-07T10:01:38Z current 2024-08-07T10:01:38Z 2024-08-07T10:01:38Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for libnbd This update for libnbd fixes the following issues: - CVE-2024-7383: Fixed incorrect verification of a NBD server's certificate when using TLS to connect to the server (bsc#1228872) Other fixes: - Update to version 1.18.5. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). SUSE-2024-2813,SUSE-SLE-Module-Server-Applications-15-SP6-2024-2813,openSUSE-SLE-15.6-2024-2813 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2024/suse-su-20242813-1/ Link for SUSE-SU-2024:2813-1 https://lists.suse.com/pipermail/sle-security-updates/2024-August/019138.html E-Mail link for SUSE-SU-2024:2813-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1228872 SUSE Bug 1228872 https://www.suse.com/security/cve/CVE-2024-7383/ SUSE CVE CVE-2024-7383 page SUSE Linux Enterprise Module for Server Applications 15 SP6 openSUSE Leap 15.6 libnbd-1.18.5-150600.18.3.1 libnbd-bash-completion-1.18.5-150600.18.3.1 libnbd-devel-1.18.5-150600.18.3.1 libnbd0-1.18.5-150600.18.3.1 nbdfuse-1.18.5-150600.18.3.1 python3-libnbd-1.18.5-150600.18.3.1 libnbd-1.18.5-150600.18.3.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP6 libnbd0-1.18.5-150600.18.3.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP6 nbdfuse-1.18.5-150600.18.3.1 as a component of SUSE Linux Enterprise Module for Server Applications 15 SP6 libnbd-1.18.5-150600.18.3.1 as a component of openSUSE Leap 15.6 libnbd-bash-completion-1.18.5-150600.18.3.1 as a component of openSUSE Leap 15.6 libnbd-devel-1.18.5-150600.18.3.1 as a component of openSUSE Leap 15.6 libnbd0-1.18.5-150600.18.3.1 as a component of openSUSE Leap 15.6 nbdfuse-1.18.5-150600.18.3.1 as a component of openSUSE Leap 15.6 python3-libnbd-1.18.5-150600.18.3.1 as a component of openSUSE Leap 15.6 A flaw was found in libnbd. The client did not always correctly verify the NBD server's certificate when using TLS to connect to an NBD server. This issue allows a man-in-the-middle attack on NBD traffic. CVE-2024-7383 SUSE Linux Enterprise Module for Server Applications 15 SP6:libnbd-1.18.5-150600.18.3.1 SUSE Linux Enterprise Module for Server Applications 15 SP6:libnbd0-1.18.5-150600.18.3.1 SUSE Linux Enterprise Module for Server Applications 15 SP6:nbdfuse-1.18.5-150600.18.3.1 openSUSE Leap 15.6:libnbd-1.18.5-150600.18.3.1 openSUSE Leap 15.6:libnbd-bash-completion-1.18.5-150600.18.3.1 openSUSE Leap 15.6:libnbd-devel-1.18.5-150600.18.3.1 openSUSE Leap 15.6:libnbd0-1.18.5-150600.18.3.1 openSUSE Leap 15.6:nbdfuse-1.18.5-150600.18.3.1 openSUSE Leap 15.6:python3-libnbd-1.18.5-150600.18.3.1 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/2024/suse-su-20242813-1/ https://www.suse.com/security/cve/CVE-2024-7383.html CVE-2024-7383 https://bugzilla.suse.com/1228872 SUSE Bug 1228872