# Security update for python-idna Announcement ID: SUSE-SU-2024:1439-1 Rating: moderate References: * bsc#1222842 Cross-References: * CVE-2024-3651 CVSS scores: * CVE-2024-3651 ( SUSE ): 6.5 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Affected Products: * Basesystem Module 15-SP5 * openSUSE Leap 15.5 * openSUSE Leap Micro 5.3 * openSUSE Leap Micro 5.4 * SUSE Linux Enterprise Desktop 15 SP5 * SUSE Linux Enterprise High Performance Computing 15 SP5 * 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 Micro for Rancher 5.2 * SUSE Linux Enterprise Micro for Rancher 5.3 * SUSE Linux Enterprise Micro for Rancher 5.4 * SUSE Linux Enterprise Real Time 15 SP5 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 An update that solves one vulnerability can now be installed. ## Description: This update for python-idna fixes the following issues: * CVE-2024-3651: Fixed potential DoS via resource consumption via specially crafted inputs to idna.encode() (bsc#1222842). ## 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: * openSUSE Leap Micro 5.3 zypper in -t patch openSUSE-Leap-Micro-5.3-2024-1439=1 * openSUSE Leap Micro 5.4 zypper in -t patch openSUSE-Leap-Micro-5.4-2024-1439=1 * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2024-1439=1 * SUSE Linux Enterprise Micro for Rancher 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2024-1439=1 * SUSE Linux Enterprise Micro 5.3 zypper in -t patch SUSE-SLE-Micro-5.3-2024-1439=1 * SUSE Linux Enterprise Micro for Rancher 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2024-1439=1 * SUSE Linux Enterprise Micro 5.4 zypper in -t patch SUSE-SLE-Micro-5.4-2024-1439=1 * SUSE Linux Enterprise Micro 5.5 zypper in -t patch SUSE-SLE-Micro-5.5-2024-1439=1 * Basesystem Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP5-2024-1439=1 * SUSE Linux Enterprise Micro 5.1 zypper in -t patch SUSE-SUSE-MicroOS-5.1-2024-1439=1 * SUSE Linux Enterprise Micro 5.2 zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-1439=1 * SUSE Linux Enterprise Micro for Rancher 5.2 zypper in -t patch SUSE-SUSE-MicroOS-5.2-2024-1439=1 ## Package List: * openSUSE Leap Micro 5.3 (noarch) * python3-idna-2.6-150000.3.3.1 * openSUSE Leap Micro 5.4 (noarch) * python3-idna-2.6-150000.3.3.1 * openSUSE Leap 15.5 (noarch) * python3-idna-2.6-150000.3.3.1 * SUSE Linux Enterprise Micro for Rancher 5.3 (noarch) * python3-idna-2.6-150000.3.3.1 * SUSE Linux Enterprise Micro 5.3 (noarch) * python3-idna-2.6-150000.3.3.1 * SUSE Linux Enterprise Micro for Rancher 5.4 (noarch) * python3-idna-2.6-150000.3.3.1 * SUSE Linux Enterprise Micro 5.4 (noarch) * python3-idna-2.6-150000.3.3.1 * SUSE Linux Enterprise Micro 5.5 (noarch) * python3-idna-2.6-150000.3.3.1 * Basesystem Module 15-SP5 (noarch) * python3-idna-2.6-150000.3.3.1 * SUSE Linux Enterprise Micro 5.1 (noarch) * python3-idna-2.6-150000.3.3.1 * SUSE Linux Enterprise Micro 5.2 (noarch) * python3-idna-2.6-150000.3.3.1 * SUSE Linux Enterprise Micro for Rancher 5.2 (noarch) * python3-idna-2.6-150000.3.3.1 ## References: * https://www.suse.com/security/cve/CVE-2024-3651.html * https://bugzilla.suse.com/show_bug.cgi?id=1222842