# Security update for openssl-3 Announcement ID: SUSE-SU-2023:3244-2 Rating: moderate References: * #1213853 Cross-References: * CVE-2023-3817 CVSS scores: * CVE-2023-3817 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L * CVE-2023-3817 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L Affected Products: * openSUSE Leap Micro 5.3 * openSUSE Leap Micro 5.4 * SUSE Linux Enterprise Micro 5.3 * SUSE Linux Enterprise Micro 5.4 * SUSE Linux Enterprise Micro for Rancher 5.3 * SUSE Linux Enterprise Micro for Rancher 5.4 An update that solves one vulnerability can now be installed. ## Description: This update for openssl-3 fixes the following issues: * CVE-2023-3817: Fixed a potential DoS due to excessive time spent checking DH q parameter value. (bsc#1213853) ## Patch Instructions: To install this SUSE Moderate update use the SUSE recommended installation methods like YaST online_update or "zypper patch". Alternatively you can run the command listed for your product: * openSUSE Leap Micro 5.4 zypper in -t patch openSUSE-Leap-Micro-5.4-2023-3244=1 * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2023-3244=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2023-3244=1 * SUSE Linux Enterprise Micro for Rancher 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2023-3244=1 * SUSE Linux Enterprise Micro 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2023-3244=1 * openSUSE Leap Micro 5.3 zypper in -t patch openSUSE-Leap-Micro-5.3-2023-3244=1 ## Package List: * openSUSE Leap Micro 5.4 (aarch64 ppc64le s390x x86_64) * openssl-3-debugsource-3.0.8-150400.4.34.1 * libopenssl3-debuginfo-3.0.8-150400.4.34.1 * libopenssl3-3.0.8-150400.4.34.1 * SUSE Linux Enterprise Micro for Rancher 5.3 (aarch64 s390x x86_64) * openssl-3-debugsource-3.0.8-150400.4.34.1 * libopenssl3-debuginfo-3.0.8-150400.4.34.1 * libopenssl3-3.0.8-150400.4.34.1 * SUSE Linux Enterprise Micro 5.3 (aarch64 s390x x86_64) * openssl-3-debugsource-3.0.8-150400.4.34.1 * libopenssl3-debuginfo-3.0.8-150400.4.34.1 * libopenssl3-3.0.8-150400.4.34.1 * SUSE Linux Enterprise Micro for Rancher 5.4 (s390x x86_64) * openssl-3-debugsource-3.0.8-150400.4.34.1 * libopenssl3-debuginfo-3.0.8-150400.4.34.1 * libopenssl3-3.0.8-150400.4.34.1 * SUSE Linux Enterprise Micro 5.4 (s390x x86_64) * openssl-3-debugsource-3.0.8-150400.4.34.1 * libopenssl3-debuginfo-3.0.8-150400.4.34.1 * libopenssl3-3.0.8-150400.4.34.1 * openSUSE Leap Micro 5.3 (aarch64 ppc64le s390x x86_64) * openssl-3-debugsource-3.0.8-150400.4.34.1 * libopenssl3-debuginfo-3.0.8-150400.4.34.1 * libopenssl3-3.0.8-150400.4.34.1 ## References: * https://www.suse.com/security/cve/CVE-2023-3817.html * https://bugzilla.suse.com/show_bug.cgi?id=1213853