# Security update for go1.21 Announcement ID: SUSE-SU-2023:4709-1 Rating: important References: * bsc#1212475 * bsc#1216943 * bsc#1217833 * bsc#1217834 Cross-References: * CVE-2023-39326 * CVE-2023-45284 * CVE-2023-45285 CVSS scores: * CVE-2023-39326 ( SUSE ): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L * CVE-2023-45284 ( SUSE ): 6.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N * CVE-2023-45284 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N * CVE-2023-45285 ( SUSE ): 7.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N Affected Products: * Development Tools Module 15-SP4 * Development Tools Module 15-SP5 * openSUSE Leap 15.4 * openSUSE Leap 15.5 * 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 Real Time 15 SP4 * SUSE Linux Enterprise Real Time 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 three vulnerabilities and has one security fix can now be installed. ## Description: This update for go1.21 fixes the following issues: Update to go1.21.5: * CVE-2023-45285: cmd/go: git VCS qualifier in module path uses git:// scheme (bsc#1217834). * CVE-2023-45284: path/filepath: Clean removes ending slash for volume on Windows in Go 1.21.4 (bsc#1216943). * CVE-2023-39326: net/http: limit chunked data overhead (bsc#1217833). * cmd/go: go mod download needs to support toolchain upgrades * cmd/compile: invalid pointer found on stack when compiled with -race * os: NTFS deduped file changed from regular to irregular * net: TCPConn.ReadFrom hangs when io.Reader is TCPConn or UnixConn, Linux kernel < 5.1 * cmd/compile: internal compiler error: panic during prove while compiling: unexpected induction with too many parents * syscall: TestOpenFileLimit unintentionally runs on non-Unix platforms * runtime: self-deadlock on mheap_.lock * crypto/rand: Legacy RtlGenRandom use on Windows ## 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 openSUSE-SLE-15.4-2023-4709=1 * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2023-4709=1 * Development Tools Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP4-2023-4709=1 * Development Tools Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP5-2023-4709=1 ## Package List: * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64) * go1.21-race-1.21.5-150000.1.18.1 * go1.21-1.21.5-150000.1.18.1 * go1.21-doc-1.21.5-150000.1.18.1 * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64) * go1.21-race-1.21.5-150000.1.18.1 * go1.21-1.21.5-150000.1.18.1 * go1.21-doc-1.21.5-150000.1.18.1 * Development Tools Module 15-SP4 (aarch64 ppc64le s390x x86_64) * go1.21-1.21.5-150000.1.18.1 * go1.21-doc-1.21.5-150000.1.18.1 * Development Tools Module 15-SP4 (aarch64 x86_64) * go1.21-race-1.21.5-150000.1.18.1 * Development Tools Module 15-SP5 (aarch64 ppc64le s390x x86_64) * go1.21-race-1.21.5-150000.1.18.1 * go1.21-1.21.5-150000.1.18.1 * go1.21-doc-1.21.5-150000.1.18.1 ## References: * https://www.suse.com/security/cve/CVE-2023-39326.html * https://www.suse.com/security/cve/CVE-2023-45284.html * https://www.suse.com/security/cve/CVE-2023-45285.html * https://bugzilla.suse.com/show_bug.cgi?id=1212475 * https://bugzilla.suse.com/show_bug.cgi?id=1216943 * https://bugzilla.suse.com/show_bug.cgi?id=1217833 * https://bugzilla.suse.com/show_bug.cgi?id=1217834