# Security update for python-idna Announcement ID: SUSE-SU-2024:1939-1 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: * openSUSE Leap 15.4 * openSUSE Leap 15.5 * openSUSE Leap 15.6 * Public Cloud Module 15-SP4 * Python 3 Module 15-SP5 * Python 3 Module 15-SP6 * SUSE Linux Enterprise Desktop 15 SP5 * SUSE Linux Enterprise Desktop 15 SP6 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise High Performance Computing 15 SP5 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 * SUSE Manager Proxy 4.3 * SUSE Manager Retail Branch Server 4.3 * SUSE Manager Server 4.3 An update that solves one vulnerability can now be installed. ## Description: This update for python-idna fixes the following issues: * CVE-2024-3651: Fixed a denial of service via resource consumption through 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 15.4 zypper in -t patch SUSE-2024-1939=1 * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2024-1939=1 * openSUSE Leap 15.6 zypper in -t patch openSUSE-SLE-15.6-2024-1939=1 * Public Cloud Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP4-2024-1939=1 * Python 3 Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Python3-15-SP5-2024-1939=1 * Python 3 Module 15-SP6 zypper in -t patch SUSE-SLE-Module-Python3-15-SP6-2024-1939=1 ## Package List: * openSUSE Leap 15.4 (noarch) * python311-idna-3.4-150400.11.10.1 * openSUSE Leap 15.5 (noarch) * python311-idna-3.4-150400.11.10.1 * openSUSE Leap 15.6 (noarch) * python311-idna-3.4-150400.11.10.1 * Public Cloud Module 15-SP4 (noarch) * python311-idna-3.4-150400.11.10.1 * Python 3 Module 15-SP5 (noarch) * python311-idna-3.4-150400.11.10.1 * Python 3 Module 15-SP6 (noarch) * python311-idna-3.4-150400.11.10.1 ## References: * https://www.suse.com/security/cve/CVE-2024-3651.html * https://bugzilla.suse.com/show_bug.cgi?id=1222842