# Security update for python-cryptography Announcement ID: SUSE-SU-2023:4842-1 Rating: moderate References: * bsc#1217592 Cross-References: * CVE-2023-49083 CVSS scores: * CVE-2023-49083 ( SUSE ): 5.5 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H * CVE-2023-49083 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Affected Products: * openSUSE Leap 15.4 * openSUSE Leap 15.5 * Python 3 Module 15-SP4 * Python 3 Module 15-SP5 * SUSE Linux Enterprise Desktop 15 SP4 * SUSE Linux Enterprise Desktop 15 SP5 * 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 for SAP Applications 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 * 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-cryptography fixes the following issues: * CVE-2023-49083: Fixed a NULL pointer dereference when loading certificates from a PKCS#7 bundle (bsc#1217592). ## 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-2023-4842=1 openSUSE-SLE-15.4-2023-4842=1 * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2023-4842=1 * Python 3 Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Python3-15-SP4-2023-4842=1 * Python 3 Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Python3-15-SP5-2023-4842=1 ## Package List: * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586) * python-cryptography-debugsource-41.0.3-150400.16.12.1 * python311-cryptography-41.0.3-150400.16.12.1 * python311-cryptography-debuginfo-41.0.3-150400.16.12.1 * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64) * python-cryptography-debugsource-41.0.3-150400.16.12.1 * python311-cryptography-41.0.3-150400.16.12.1 * python311-cryptography-debuginfo-41.0.3-150400.16.12.1 * Python 3 Module 15-SP4 (aarch64 ppc64le s390x x86_64) * python-cryptography-debugsource-41.0.3-150400.16.12.1 * python311-cryptography-41.0.3-150400.16.12.1 * python311-cryptography-debuginfo-41.0.3-150400.16.12.1 * Python 3 Module 15-SP5 (aarch64 ppc64le s390x x86_64) * python-cryptography-debugsource-41.0.3-150400.16.12.1 * python311-cryptography-41.0.3-150400.16.12.1 * python311-cryptography-debuginfo-41.0.3-150400.16.12.1 ## References: * https://www.suse.com/security/cve/CVE-2023-49083.html * https://bugzilla.suse.com/show_bug.cgi?id=1217592