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-2023-39326 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N 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 CVE-2023-45285 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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