Security update for libssh2_org SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2024:0006-1 Final 1 1 2024-01-02T09:41:25Z current 2024-01-02T09:41:25Z 2024-01-02T09:41:25Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for libssh2_org This update for libssh2_org fixes the following issues: - CVE-2023-48795: Fixed prefix truncation breaking ssh channel integrity (Terrapin Attack) (bsc#1218127). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Image SLES15-SP2-SAP-Azure-2024-6,Image SLES15-SP2-SAP-Azure-LI-BYOS-Production-2024-6,Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production-2024-6,Image SLES15-SP2-SAP-BYOS-Azure-2024-6,SUSE-2024-6,SUSE-SLE-Micro-5.3-2024-6,SUSE-SLE-Micro-5.4-2024-6,SUSE-SLE-Micro-5.5-2024-6,SUSE-SLE-Module-Basesystem-15-SP4-2024-6,SUSE-SLE-Module-Basesystem-15-SP5-2024-6,SUSE-SLE-Product-HPC-15-SP1-LTSS-2024-6,SUSE-SLE-Product-HPC-15-SP2-LTSS-2024-6,SUSE-SLE-Product-HPC-15-SP3-ESPOS-2024-6,SUSE-SLE-Product-HPC-15-SP3-LTSS-2024-6,SUSE-SLE-Product-HPC-15-SP4-ESPOS-2024-6,SUSE-SLE-Product-HPC-15-SP4-LTSS-2024-6,SUSE-SLE-Product-RT-15-SP4-2024-6,SUSE-SLE-Product-SLED-15-SP4-LTSS-2024-6,SUSE-SLE-Product-SLES-15-SP1-LTSS-2024-6,SUSE-SLE-Product-SLES-15-SP2-LTSS-2024-6,SUSE-SLE-Product-SLES-15-SP3-LTSS-2024-6,SUSE-SLE-Product-SLES-15-SP4-LTSS-2024-6,SUSE-SLE-Product-SLES_SAP-15-SP1-2024-6,SUSE-SLE-Product-SLES_SAP-15-SP2-2024-6,SUSE-SLE-Product-SLES_SAP-15-SP3-2024-6,SUSE-SLE-Product-SLES_SAP-15-SP4-2024-6,SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2024-6,SUSE-SLE-Product-SUSE-Manager-Server-4.3-2024-6,SUSE-SUSE-MicroOS-5.1-2024-6,SUSE-SUSE-MicroOS-5.2-2024-6,SUSE-Storage-7.1-2024-6,openSUSE-Leap-Micro-5.3-2024-6,openSUSE-Leap-Micro-5.4-2024-6,openSUSE-SLE-15.4-2024-6,openSUSE-SLE-15.5-2024-6 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-20240006-1/ Link for SUSE-SU-2024:0006-1 https://lists.suse.com/pipermail/sle-security-updates/2024-January/017579.html E-Mail link for SUSE-SU-2024:0006-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1218127 SUSE Bug 1218127 https://www.suse.com/security/cve/CVE-2023-48795/ SUSE CVE CVE-2023-48795 page Image SLES15-SP2-SAP-Azure Image SLES15-SP2-SAP-Azure-LI-BYOS-Production Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production Image SLES15-SP2-SAP-BYOS-Azure SUSE Enterprise Storage 7.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS SUSE Linux Enterprise Micro 5.1 SUSE Linux Enterprise Micro 5.2 SUSE Linux Enterprise Micro 5.3 SUSE Linux Enterprise Micro 5.4 SUSE Linux Enterprise Micro 5.5 SUSE Linux Enterprise Module for Basesystem 15 SP4 SUSE Linux Enterprise Module for Basesystem 15 SP5 SUSE Linux Enterprise Real Time 15 SP4 SUSE Linux Enterprise Server 15 SP1-LTSS SUSE Linux Enterprise Server 15 SP2-LTSS SUSE Linux Enterprise Server 15 SP3-LTSS SUSE Linux Enterprise Server 15 SP4-LTSS SUSE Linux Enterprise Server for SAP Applications 15 SP1 SUSE Linux Enterprise Server for SAP Applications 15 SP2 SUSE Linux Enterprise Server for SAP Applications 15 SP3 SUSE Linux Enterprise Server for SAP Applications 15 SP4 SUSE Manager Proxy 4.3 SUSE Manager Server 4.3 openSUSE Leap 15.4 openSUSE Leap 15.5 openSUSE Leap Micro 5.3 openSUSE Leap Micro 5.4 libssh2-1-1.11.0-150000.4.22.1 libssh2-1-32bit-1.11.0-150000.4.22.1 libssh2-1-64bit-1.11.0-150000.4.22.1 libssh2-devel-1.11.0-150000.4.22.1 libssh2-1-1.11.0-150000.4.22.1 as a component of Image SLES15-SP2-SAP-Azure libssh2-1-1.11.0-150000.4.22.1 as a component of Image SLES15-SP2-SAP-Azure-LI-BYOS-Production libssh2-1-1.11.0-150000.4.22.1 as a component of Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production libssh2-1-1.11.0-150000.4.22.1 as a component of Image SLES15-SP2-SAP-BYOS-Azure libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Enterprise Storage 7.1 libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Enterprise Storage 7.1 libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS libssh2-1-32bit-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS libssh2-1-32bit-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Micro 5.1 libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Micro 5.2 libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Micro 5.3 libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Micro 5.4 libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Micro 5.5 libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP4 libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP4 libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP5 libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Module for Basesystem 15 SP5 libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Real Time 15 SP4 libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Real Time 15 SP4 libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server 15 SP1-LTSS libssh2-1-32bit-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server 15 SP1-LTSS libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server 15 SP1-LTSS libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server 15 SP2-LTSS libssh2-1-32bit-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server 15 SP2-LTSS libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server 15 SP2-LTSS libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server 15 SP3-LTSS libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server 15 SP3-LTSS libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server 15 SP4-LTSS libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server 15 SP4-LTSS libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP1 libssh2-1-32bit-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP1 libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP1 libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP2 libssh2-1-32bit-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP2 libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP2 libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP3 libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP3 libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP4 libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Linux Enterprise Server for SAP Applications 15 SP4 libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Manager Proxy 4.3 libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Manager Proxy 4.3 libssh2-1-1.11.0-150000.4.22.1 as a component of SUSE Manager Server 4.3 libssh2-devel-1.11.0-150000.4.22.1 as a component of SUSE Manager Server 4.3 libssh2-1-1.11.0-150000.4.22.1 as a component of openSUSE Leap 15.4 libssh2-1-32bit-1.11.0-150000.4.22.1 as a component of openSUSE Leap 15.4 libssh2-devel-1.11.0-150000.4.22.1 as a component of openSUSE Leap 15.4 libssh2-1-1.11.0-150000.4.22.1 as a component of openSUSE Leap 15.5 libssh2-1-32bit-1.11.0-150000.4.22.1 as a component of openSUSE Leap 15.5 libssh2-devel-1.11.0-150000.4.22.1 as a component of openSUSE Leap 15.5 libssh2-1-1.11.0-150000.4.22.1 as a component of openSUSE Leap Micro 5.3 libssh2-1-1.11.0-150000.4.22.1 as a component of openSUSE Leap Micro 5.4 The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negotiation message), and a client and server may consequently end up with a connection for which some security features have been downgraded or disabled, aka a Terrapin attack. This occurs because the SSH Binary Packet Protocol (BPP), implemented by these extensions, mishandles the handshake phase and mishandles use of sequence numbers. For example, there is an effective attack against SSH's use of ChaCha20-Poly1305 (and CBC with Encrypt-then-MAC). The bypass occurs in chacha20-poly1305@openssh.com and (if CBC is used) the -etm@openssh.com MAC algorithms. This also affects Maverick Synergy Java SSH API before 3.1.0-SNAPSHOT, Dropbear through 2022.83, Ssh before 5.1.1 in Erlang/OTP, PuTTY before 0.80, AsyncSSH before 2.14.2, golang.org/x/crypto before 0.17.0, libssh before 0.10.6, libssh2 through 1.11.0, Thorn Tech SFTP Gateway before 3.4.6, Tera Term before 5.1, Paramiko before 3.4.0, jsch before 0.2.15, SFTPGo before 2.5.6, Netgate pfSense Plus through 23.09.1, Netgate pfSense CE through 2.7.2, HPN-SSH through 18.2.0, ProFTPD before 1.3.8b (and before 1.3.9rc2), ORYX CycloneSSH before 2.3.4, NetSarang XShell 7 before Build 0144, CrushFTP before 10.6.0, ConnectBot SSH library before 2.2.22, Apache MINA sshd through 2.11.0, sshj through 0.37.0, TinySSH through 20230101, trilead-ssh2 6401, LANCOM LCOS and LANconfig, FileZilla before 3.66.4, Nova before 11.8, PKIX-SSH before 14.4, SecureCRT before 9.4.3, Transmit5 before 5.10.4, Win32-OpenSSH before 9.5.0.0p1-Beta, WinSCP before 6.2.2, Bitvise SSH Server before 9.32, Bitvise SSH Client before 9.33, KiTTY through 0.76.1.13, the net-ssh gem 7.2.0 for Ruby, the mscdex ssh2 module before 1.15.0 for Node.js, the thrussh library before 0.35.1 for Rust, and the Russh crate before 0.40.2 for Rust. CVE-2023-48795 Image SLES15-SP2-SAP-Azure-LI-BYOS-Production:libssh2-1-1.11.0-150000.4.22.1 Image SLES15-SP2-SAP-Azure-VLI-BYOS-Production:libssh2-1-1.11.0-150000.4.22.1 Image SLES15-SP2-SAP-Azure:libssh2-1-1.11.0-150000.4.22.1 Image SLES15-SP2-SAP-BYOS-Azure:libssh2-1-1.11.0-150000.4.22.1 SUSE Enterprise Storage 7.1:libssh2-1-1.11.0-150000.4.22.1 SUSE Enterprise Storage 7.1:libssh2-devel-1.11.0-150000.4.22.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:libssh2-1-32bit-1.11.0-150000.4.22.1 SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS:libssh2-devel-1.11.0-150000.4.22.1 SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:libssh2-1-32bit-1.11.0-150000.4.22.1 SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS:libssh2-devel-1.11.0-150000.4.22.1 SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS:libssh2-devel-1.11.0-150000.4.22.1 SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS:libssh2-devel-1.11.0-150000.4.22.1 SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS:libssh2-devel-1.11.0-150000.4.22.1 SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS:libssh2-devel-1.11.0-150000.4.22.1 SUSE Linux Enterprise Micro 5.1:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise Micro 5.2:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise Micro 5.3:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise Micro 5.4:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise Micro 5.5:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise Module for Basesystem 15 SP4:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise Module for Basesystem 15 SP4:libssh2-devel-1.11.0-150000.4.22.1 SUSE Linux Enterprise Module for Basesystem 15 SP5:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise Module for Basesystem 15 SP5:libssh2-devel-1.11.0-150000.4.22.1 SUSE Linux Enterprise Real Time 15 SP4:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise Real Time 15 SP4:libssh2-devel-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server 15 SP1-LTSS:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server 15 SP1-LTSS:libssh2-1-32bit-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server 15 SP1-LTSS:libssh2-devel-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server 15 SP2-LTSS:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server 15 SP2-LTSS:libssh2-1-32bit-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server 15 SP2-LTSS:libssh2-devel-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server 15 SP3-LTSS:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server 15 SP3-LTSS:libssh2-devel-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server 15 SP4-LTSS:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server 15 SP4-LTSS:libssh2-devel-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:libssh2-1-32bit-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server for SAP Applications 15 SP1:libssh2-devel-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server for SAP Applications 15 SP2:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server for SAP Applications 15 SP2:libssh2-1-32bit-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server for SAP Applications 15 SP2:libssh2-devel-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server for SAP Applications 15 SP3:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server for SAP Applications 15 SP3:libssh2-devel-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server for SAP Applications 15 SP4:libssh2-1-1.11.0-150000.4.22.1 SUSE Linux Enterprise Server for SAP Applications 15 SP4:libssh2-devel-1.11.0-150000.4.22.1 SUSE Manager Proxy 4.3:libssh2-1-1.11.0-150000.4.22.1 SUSE Manager Proxy 4.3:libssh2-devel-1.11.0-150000.4.22.1 SUSE Manager Server 4.3:libssh2-1-1.11.0-150000.4.22.1 SUSE Manager Server 4.3:libssh2-devel-1.11.0-150000.4.22.1 openSUSE Leap 15.4:libssh2-1-1.11.0-150000.4.22.1 openSUSE Leap 15.4:libssh2-1-32bit-1.11.0-150000.4.22.1 openSUSE Leap 15.4:libssh2-devel-1.11.0-150000.4.22.1 openSUSE Leap 15.5:libssh2-1-1.11.0-150000.4.22.1 openSUSE Leap 15.5:libssh2-1-32bit-1.11.0-150000.4.22.1 openSUSE Leap 15.5:libssh2-devel-1.11.0-150000.4.22.1 openSUSE Leap Micro 5.3:libssh2-1-1.11.0-150000.4.22.1 openSUSE Leap Micro 5.4:libssh2-1-1.11.0-150000.4.22.1 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-20240006-1/ https://www.suse.com/security/cve/CVE-2023-48795.html CVE-2023-48795 https://bugzilla.suse.com/1217950 SUSE Bug 1217950 https://bugzilla.suse.com/1218708 SUSE Bug 1218708