# Security update for python-grpcio Announcement ID: SUSE-SU-2024:4428-1 Release Date: 2024-12-27T10:16:24Z Rating: moderate References: * bsc#1228919 * bsc#1233821 Cross-References: * CVE-2024-11407 * CVE-2024-7246 CVSS scores: * CVE-2024-11407 ( SUSE ): 6.9 CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:A/V:X/RE:L/U:Green * CVE-2024-11407 ( SUSE ): 5.8 CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H * CVE-2024-11407 ( NVD ): 6.9 CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:N/R:A/V:X/RE:L/U:Green * CVE-2024-7246 ( SUSE ): 6.3 CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:L * CVE-2024-7246 ( SUSE ): 5.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:L Affected Products: * openSUSE Leap 15.4 * Public Cloud Module 15-SP4 * SUSE Linux Enterprise High Performance Computing 15 SP4 * SUSE Linux Enterprise Server 15 SP4 * SUSE Linux Enterprise Server for SAP Applications 15 SP4 * SUSE Manager Proxy 4.3 * SUSE Manager Retail Branch Server 4.3 * SUSE Manager Server 4.3 An update that solves two vulnerabilities can now be installed. ## Description: This update for python-grpcio fixes the following issues: * CVE-2024-11407: data corruption on servers with transmit zero copy enabled. (bsc#1233821) * CVE-2024-7246: HPACK table poisoning by gRPC clients communicating with a HTTP/2 proxy. (bsc#1228919) ## 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-2024-4428=1 * Public Cloud Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Public-Cloud-15-SP4-2024-4428=1 ## Package List: * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586) * python-grpcio-debugsource-1.60.1-150400.9.10.1 * python311-grpcio-1.60.1-150400.9.10.1 * python311-grpcio-debuginfo-1.60.1-150400.9.10.1 * Public Cloud Module 15-SP4 (aarch64 ppc64le s390x x86_64) * python-grpcio-debugsource-1.60.1-150400.9.10.1 * python311-grpcio-1.60.1-150400.9.10.1 * python311-grpcio-debuginfo-1.60.1-150400.9.10.1 ## References: * https://www.suse.com/security/cve/CVE-2024-11407.html * https://www.suse.com/security/cve/CVE-2024-7246.html * https://bugzilla.suse.com/show_bug.cgi?id=1228919 * https://bugzilla.suse.com/show_bug.cgi?id=1233821