Security update for go1.20 SUSE Patch security@suse.de SUSE Security Team SUSE-SU-2023:2526-1 Final 1 1 2023-06-16T15:33:41Z current 2023-06-16T15:33:41Z 2023-06-16T15:33:41Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for go1.20 This update for go1.20 fixes the following issues: Update to go1.20.5 (bsc#1206346): - CVE-2023-29402: cmd/go: Fixed cgo code injection (bsc#1212073). - CVE-2023-29403: runtime: Fixed unexpected behavior of setuid/setgid binaries (bsc#1212074). - CVE-2023-29404: cmd/go: Fixed improper sanitization of LDFLAGS (bsc#1212075). - CVE-2023-29405: cmd/go: Fixed improper sanitization of LDFLAGS (bsc#1212076). The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). Container bci/golang:1.20-2023-2526,Container bci/golang:latest-2023-2526,SUSE-2023-2526,SUSE-SLE-Module-Development-Tools-15-SP4-2023-2526,SUSE-SLE-Module-Development-Tools-15-SP5-2023-2526,SUSE-SLE-Product-RT-15-SP3-2023-2526,openSUSE-SLE-15.4-2023-2526,openSUSE-SLE-15.5-2023-2526 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://www.suse.com/support/update/announcement/2023/suse-su-20232526-1/ Link for SUSE-SU-2023:2526-1 https://lists.suse.com/pipermail/sle-security-updates/2023-June/015222.html E-Mail link for SUSE-SU-2023:2526-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1206346 SUSE Bug 1206346 https://bugzilla.suse.com/1212073 SUSE Bug 1212073 https://bugzilla.suse.com/1212074 SUSE Bug 1212074 https://bugzilla.suse.com/1212075 SUSE Bug 1212075 https://bugzilla.suse.com/1212076 SUSE Bug 1212076 https://www.suse.com/security/cve/CVE-2023-29402/ SUSE CVE CVE-2023-29402 page https://www.suse.com/security/cve/CVE-2023-29403/ SUSE CVE CVE-2023-29403 page https://www.suse.com/security/cve/CVE-2023-29404/ SUSE CVE CVE-2023-29404 page https://www.suse.com/security/cve/CVE-2023-29405/ SUSE CVE CVE-2023-29405 page Container bci/golang:1.20 Container bci/golang:latest SUSE Linux Enterprise Module for Development Tools 15 SP4 SUSE Linux Enterprise Module for Development Tools 15 SP5 SUSE Linux Enterprise Real Time 15 SP3 openSUSE Leap 15.4 openSUSE Leap 15.5 go1.20-1.20.5-150000.1.14.1 go1.20-doc-1.20.5-150000.1.14.1 go1.20-race-1.20.5-150000.1.14.1 go1.20-1.20.5-150000.1.14.1 as a component of Container bci/golang:1.20 go1.20-doc-1.20.5-150000.1.14.1 as a component of Container bci/golang:1.20 go1.20-race-1.20.5-150000.1.14.1 as a component of Container bci/golang:1.20 go1.20-1.20.5-150000.1.14.1 as a component of Container bci/golang:latest go1.20-1.20.5-150000.1.14.1 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP4 go1.20-doc-1.20.5-150000.1.14.1 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP4 go1.20-race-1.20.5-150000.1.14.1 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP4 go1.20-1.20.5-150000.1.14.1 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP5 go1.20-doc-1.20.5-150000.1.14.1 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP5 go1.20-race-1.20.5-150000.1.14.1 as a component of SUSE Linux Enterprise Module for Development Tools 15 SP5 go1.20-1.20.5-150000.1.14.1 as a component of SUSE Linux Enterprise Real Time 15 SP3 go1.20-doc-1.20.5-150000.1.14.1 as a component of SUSE Linux Enterprise Real Time 15 SP3 go1.20-race-1.20.5-150000.1.14.1 as a component of SUSE Linux Enterprise Real Time 15 SP3 go1.20-1.20.5-150000.1.14.1 as a component of openSUSE Leap 15.4 go1.20-doc-1.20.5-150000.1.14.1 as a component of openSUSE Leap 15.4 go1.20-race-1.20.5-150000.1.14.1 as a component of openSUSE Leap 15.4 go1.20-1.20.5-150000.1.14.1 as a component of openSUSE Leap 15.5 go1.20-doc-1.20.5-150000.1.14.1 as a component of openSUSE Leap 15.5 go1.20-race-1.20.5-150000.1.14.1 as a component of openSUSE Leap 15.5 The go command may generate unexpected code at build time when using cgo. This may result in unexpected behavior when running a go program which uses cgo. This may occur when running an untrusted module which contains directories with newline characters in their names. Modules which are retrieved using the go command, i.e. via "go get", are not affected (modules retrieved using GOPATH-mode, i.e. GO111MODULE=off, may be affected). CVE-2023-29402 Container bci/golang:1.20:go1.20-1.20.5-150000.1.14.1 Container bci/golang:1.20:go1.20-doc-1.20.5-150000.1.14.1 Container bci/golang:1.20:go1.20-race-1.20.5-150000.1.14.1 Container bci/golang:latest:go1.20-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP4:go1.20-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP4:go1.20-doc-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP4:go1.20-race-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP5:go1.20-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP5:go1.20-doc-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP5:go1.20-race-1.20.5-150000.1.14.1 SUSE Linux Enterprise Real Time 15 SP3:go1.20-1.20.5-150000.1.14.1 SUSE Linux Enterprise Real Time 15 SP3:go1.20-doc-1.20.5-150000.1.14.1 SUSE Linux Enterprise Real Time 15 SP3:go1.20-race-1.20.5-150000.1.14.1 openSUSE Leap 15.4:go1.20-1.20.5-150000.1.14.1 openSUSE Leap 15.4:go1.20-doc-1.20.5-150000.1.14.1 openSUSE Leap 15.4:go1.20-race-1.20.5-150000.1.14.1 openSUSE Leap 15.5:go1.20-1.20.5-150000.1.14.1 openSUSE Leap 15.5:go1.20-doc-1.20.5-150000.1.14.1 openSUSE Leap 15.5:go1.20-race-1.20.5-150000.1.14.1 critical To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2023/suse-su-20232526-1/ https://www.suse.com/security/cve/CVE-2023-29402.html CVE-2023-29402 https://bugzilla.suse.com/1212073 SUSE Bug 1212073 On Unix platforms, the Go runtime does not behave differently when a binary is run with the setuid/setgid bits. This can be dangerous in certain cases, such as when dumping memory state, or assuming the status of standard i/o file descriptors. If a setuid/setgid binary is executed with standard I/O file descriptors closed, opening any files can result in unexpected content being read or written with elevated privileges. Similarly, if a setuid/setgid program is terminated, either via panic or signal, it may leak the contents of its registers. CVE-2023-29403 Container bci/golang:1.20:go1.20-1.20.5-150000.1.14.1 Container bci/golang:1.20:go1.20-doc-1.20.5-150000.1.14.1 Container bci/golang:1.20:go1.20-race-1.20.5-150000.1.14.1 Container bci/golang:latest:go1.20-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP4:go1.20-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP4:go1.20-doc-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP4:go1.20-race-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP5:go1.20-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP5:go1.20-doc-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP5:go1.20-race-1.20.5-150000.1.14.1 SUSE Linux Enterprise Real Time 15 SP3:go1.20-1.20.5-150000.1.14.1 SUSE Linux Enterprise Real Time 15 SP3:go1.20-doc-1.20.5-150000.1.14.1 SUSE Linux Enterprise Real Time 15 SP3:go1.20-race-1.20.5-150000.1.14.1 openSUSE Leap 15.4:go1.20-1.20.5-150000.1.14.1 openSUSE Leap 15.4:go1.20-doc-1.20.5-150000.1.14.1 openSUSE Leap 15.4:go1.20-race-1.20.5-150000.1.14.1 openSUSE Leap 15.5:go1.20-1.20.5-150000.1.14.1 openSUSE Leap 15.5:go1.20-doc-1.20.5-150000.1.14.1 openSUSE Leap 15.5:go1.20-race-1.20.5-150000.1.14.1 important To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2023/suse-su-20232526-1/ https://www.suse.com/security/cve/CVE-2023-29403.html CVE-2023-29403 https://bugzilla.suse.com/1212074 SUSE Bug 1212074 The go command may execute arbitrary code at build time when using cgo. This may occur when running "go get" on a malicious module, or when running any other command which builds untrusted code. This is can by triggered by linker flags, specified via a "#cgo LDFLAGS" directive. The arguments for a number of flags which are non-optional are incorrectly considered optional, allowing disallowed flags to be smuggled through the LDFLAGS sanitization. This affects usage of both the gc and gccgo compilers. CVE-2023-29404 Container bci/golang:1.20:go1.20-1.20.5-150000.1.14.1 Container bci/golang:1.20:go1.20-doc-1.20.5-150000.1.14.1 Container bci/golang:1.20:go1.20-race-1.20.5-150000.1.14.1 Container bci/golang:latest:go1.20-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP4:go1.20-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP4:go1.20-doc-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP4:go1.20-race-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP5:go1.20-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP5:go1.20-doc-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP5:go1.20-race-1.20.5-150000.1.14.1 SUSE Linux Enterprise Real Time 15 SP3:go1.20-1.20.5-150000.1.14.1 SUSE Linux Enterprise Real Time 15 SP3:go1.20-doc-1.20.5-150000.1.14.1 SUSE Linux Enterprise Real Time 15 SP3:go1.20-race-1.20.5-150000.1.14.1 openSUSE Leap 15.4:go1.20-1.20.5-150000.1.14.1 openSUSE Leap 15.4:go1.20-doc-1.20.5-150000.1.14.1 openSUSE Leap 15.4:go1.20-race-1.20.5-150000.1.14.1 openSUSE Leap 15.5:go1.20-1.20.5-150000.1.14.1 openSUSE Leap 15.5:go1.20-doc-1.20.5-150000.1.14.1 openSUSE Leap 15.5:go1.20-race-1.20.5-150000.1.14.1 critical To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2023/suse-su-20232526-1/ https://www.suse.com/security/cve/CVE-2023-29404.html CVE-2023-29404 https://bugzilla.suse.com/1212075 SUSE Bug 1212075 The go command may execute arbitrary code at build time when using cgo. This may occur when running "go get" on a malicious module, or when running any other command which builds untrusted code. This is can by triggered by linker flags, specified via a "#cgo LDFLAGS" directive. Flags containing embedded spaces are mishandled, allowing disallowed flags to be smuggled through the LDFLAGS sanitization by including them in the argument of another flag. This only affects usage of the gccgo compiler. CVE-2023-29405 Container bci/golang:1.20:go1.20-1.20.5-150000.1.14.1 Container bci/golang:1.20:go1.20-doc-1.20.5-150000.1.14.1 Container bci/golang:1.20:go1.20-race-1.20.5-150000.1.14.1 Container bci/golang:latest:go1.20-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP4:go1.20-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP4:go1.20-doc-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP4:go1.20-race-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP5:go1.20-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP5:go1.20-doc-1.20.5-150000.1.14.1 SUSE Linux Enterprise Module for Development Tools 15 SP5:go1.20-race-1.20.5-150000.1.14.1 SUSE Linux Enterprise Real Time 15 SP3:go1.20-1.20.5-150000.1.14.1 SUSE Linux Enterprise Real Time 15 SP3:go1.20-doc-1.20.5-150000.1.14.1 SUSE Linux Enterprise Real Time 15 SP3:go1.20-race-1.20.5-150000.1.14.1 openSUSE Leap 15.4:go1.20-1.20.5-150000.1.14.1 openSUSE Leap 15.4:go1.20-doc-1.20.5-150000.1.14.1 openSUSE Leap 15.4:go1.20-race-1.20.5-150000.1.14.1 openSUSE Leap 15.5:go1.20-1.20.5-150000.1.14.1 openSUSE Leap 15.5:go1.20-doc-1.20.5-150000.1.14.1 openSUSE Leap 15.5:go1.20-race-1.20.5-150000.1.14.1 critical To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://www.suse.com/support/update/announcement/2023/suse-su-20232526-1/ https://www.suse.com/security/cve/CVE-2023-29405.html CVE-2023-29405 https://bugzilla.suse.com/1212076 SUSE Bug 1212076