SUSE: 2023:4946-1 moderate: libssh2_org
Summary
## This update for libssh2_org fixes the following issues: * CVE-2023-48795: Fixed prefix truncation breaking ssh channel integrity (Terrapin Attack) (bsc#1218127). ## Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * SUSE Linux Enterprise Software Development Kit 12 SP5 zypper in -t patch SUSE-SLE-SDK-12-SP5-2023-4946=1 * SUSE Linux Enterprise High Performance Computing 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4946=1 * SUSE Linux Enterprise Server 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4946=1 * SUSE Linux Enterprise Server for SAP Applications 12 SP5 zypper in -t patch SUSE-SLE-SERVER-12-SP5-2023-4946=1 ## Package List: * SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x x86_64) * libssh2_org-debugsource-1.11.0-29.9.1 * libssh2-devel-1.11.0-29.9.1 * SUSE Linux Enterprise High Performance Computing 12 SP5 (aarch64 x86_64) * libssh2_org-debugsource-1.11.0-29.9.1 * libssh2-1-1.11.0-29.9.1 * libssh2-1-debuginfo-1.11.0-29.9.1 * SUSE Linux Enterprise High Performance Computing 12 SP5 (x86_64) * libssh2-1-32bit-1.11.0-29.9.1 * libssh2-1-debuginfo-32bit-1.11.0-29.9.1 * SUSE Linux Enterprise Server 12 SP5 (aarch64 ppc64le s390x x86_64) * libssh2_org-debugsource-1.11.0-29.9.1 * libssh2-1-1.11.0-29.9.1 * libssh2-1-debuginfo-1.11.0-29.9.1 * SUSE Linux Enterprise Server 12 SP5 (s390x x86_64) * libssh2-1-32bit-1.11.0-29.9.1 * libssh2-1-debuginfo-32bit-1.11.0-29.9.1 * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (ppc64le x86_64) * libssh2_org-debugsource-1.11.0-29.9.1 * libssh2-1-1.11.0-29.9.1 * libssh2-1-debuginfo-1.11.0-29.9.1 * SUSE Linux Enterprise Server for SAP Applications 12 SP5 (x86_64) * libssh2-1-32bit-1.11.0-29.9.1 * libssh2-1-debuginfo-32bit-1.11.0-29.9.1
References
* bsc#1218127
Cross-
* CVE-2023-48795
CVSS scores:
* CVE-2023-48795 ( SUSE ): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Affected Products:
* SUSE Linux Enterprise High Performance Computing 12 SP5
* SUSE Linux Enterprise Server 12 SP5
* SUSE Linux Enterprise Server for SAP Applications 12 SP5
* SUSE Linux Enterprise Software Development Kit 12 SP5
An update that solves one vulnerability can now be installed.
##
* https://www.suse.com/security/cve/CVE-2023-48795.html
* https://bugzilla.suse.com/show_bug.cgi?id=1218127