# Security update for python-waitress Announcement ID: SUSE-SU-2024:3876-1 Release Date: 2024-11-01T15:29:52Z Rating: important References: * bsc#1232554 * bsc#1232556 Cross-References: * CVE-2024-49768 * CVE-2024-49769 CVSS scores: * CVE-2024-49768 ( SUSE ): 9.1 CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N * CVE-2024-49768 ( SUSE ): 7.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N * CVE-2024-49768 ( NVD ): 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N * CVE-2024-49769 ( SUSE ): 8.7 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N * CVE-2024-49769 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H * CVE-2024-49769 ( 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 15.5 * 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 High Performance Computing ESPOS 15 SP4 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 * SUSE Linux Enterprise Server 15 SP5 * SUSE Linux Enterprise Server 15 SP6 * SUSE Linux Enterprise Server for SAP Applications 15 SP5 * SUSE Linux Enterprise Server for SAP Applications 15 SP6 An update that solves two vulnerabilities can now be installed. ## Description: This update for python-waitress fixes the following issues: * CVE-2024-49768: Fixed request processing race condition in HTTP pipelining with invalid first request when lookahead is enabled (bsc#1232556) * CVE-2024-49769: Fixed incorrect connection clean up leads to a busy-loop and resource exhaustion (bsc#1232554) ## 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 15.5 zypper in -t patch openSUSE-SLE-15.5-2024-3876=1 * Python 3 Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Python3-15-SP5-2024-3876=1 * Python 3 Module 15-SP6 zypper in -t patch SUSE-SLE-Module-Python3-15-SP6-2024-3876=1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2024-3876=1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2024-3876=1 * SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2024-3876=1 ## Package List: * openSUSE Leap 15.5 (noarch) * python311-waitress-2.1.2-150400.12.7.1 * python311-waitress-doc-2.1.2-150400.12.7.1 * Python 3 Module 15-SP5 (noarch) * python311-waitress-2.1.2-150400.12.7.1 * python311-waitress-doc-2.1.2-150400.12.7.1 * Python 3 Module 15-SP6 (noarch) * python311-waitress-2.1.2-150400.12.7.1 * python311-waitress-doc-2.1.2-150400.12.7.1 * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch) * python311-waitress-2.1.2-150400.12.7.1 * python311-waitress-doc-2.1.2-150400.12.7.1 * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (noarch) * python311-waitress-2.1.2-150400.12.7.1 * python311-waitress-doc-2.1.2-150400.12.7.1 * SUSE Linux Enterprise Server 15 SP4 LTSS 15-SP4 (noarch) * python311-waitress-2.1.2-150400.12.7.1 * python311-waitress-doc-2.1.2-150400.12.7.1 ## References: * https://www.suse.com/security/cve/CVE-2024-49768.html * https://www.suse.com/security/cve/CVE-2024-49769.html * https://bugzilla.suse.com/show_bug.cgi?id=1232554 * https://bugzilla.suse.com/show_bug.cgi?id=1232556