# Security update for go1.21

Announcement ID: SUSE-SU-2023:4471-1  
Rating: moderate  
References:

  * bsc#1212475
  * bsc#1216943
  * bsc#1216944

  
Cross-References:

  * CVE-2023-45283
  * CVE-2023-45284

  
CVSS scores:

  * CVE-2023-45283 ( 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 ( SUSE ):  6.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/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 two vulnerabilities and has one security fix can now be
installed.

## Description:

This update for go1.21 fixes the following issues:

go1.21.4 (released 2023-11-07) includes security fixes to the path/filepath
package, as well as bug fixes to the linker, the runtime, the compiler, and the
go/types, net/http, and runtime/cgo packages.

  * security: fix CVE-2023-45283 CVE-2023-45284 path/filepath: insecure parsing
    of Windows paths (bsc#1216943, bsc#1216944)
  * spec: update unification rules
  * cmd/compile: internal compiler error: expected struct value to have type
    struct
  * cmd/link: split text sections for arm 32-bit
  * runtime: MADV_COLLAPSE causes production performance issues on Linux
  * go/types, x/tools/go/ssa: panic: type param without replacement encountered
  * cmd/compile: -buildmode=c-archive produces code not suitable for use in a
    shared object on arm64
  * net/http: http2 page fails on firefox/safari if pushing resources

## 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-15.4-2023-4471=1

  * openSUSE Leap 15.5  
    zypper in -t patch openSUSE-SLE-15.5-2023-4471=1

  * Development Tools Module 15-SP4  
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP4-2023-4471=1

  * Development Tools Module 15-SP5  
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP5-2023-4471=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    * go1.21-1.21.4-150000.1.15.1
    * go1.21-race-1.21.4-150000.1.15.1
    * go1.21-doc-1.21.4-150000.1.15.1
  * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
    * go1.21-1.21.4-150000.1.15.1
    * go1.21-race-1.21.4-150000.1.15.1
    * go1.21-doc-1.21.4-150000.1.15.1
  * Development Tools Module 15-SP4 (aarch64 ppc64le s390x x86_64)
    * go1.21-1.21.4-150000.1.15.1
    * go1.21-doc-1.21.4-150000.1.15.1
  * Development Tools Module 15-SP4 (aarch64 x86_64)
    * go1.21-race-1.21.4-150000.1.15.1
  * Development Tools Module 15-SP5 (aarch64 ppc64le s390x x86_64)
    * go1.21-1.21.4-150000.1.15.1
    * go1.21-race-1.21.4-150000.1.15.1
    * go1.21-doc-1.21.4-150000.1.15.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-45283.html
  * https://www.suse.com/security/cve/CVE-2023-45284.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=1216944

SUSE: 2023:4471-1 moderate: go1.21

November 16, 2023
* bsc#1212475 * bsc#1216943 * bsc#1216944 Cross-References:

Summary

## This update for go1.21 fixes the following issues: go1.21.4 (released 2023-11-07) includes security fixes to the path/filepath package, as well as bug fixes to the linker, the runtime, the compiler, and the go/types, net/http, and runtime/cgo packages. * security: fix CVE-2023-45283 CVE-2023-45284 path/filepath: insecure parsing of Windows paths (bsc#1216943, bsc#1216944) * spec: update unification rules * cmd/compile: internal compiler error: expected struct value to have type struct * cmd/link: split text sections for arm 32-bit * runtime: MADV_COLLAPSE causes production performance issues on Linux * go/types, x/tools/go/ssa: panic: type param without replacement encountered * cmd/compile: -buildmode=c-archive produces code not suitable for use in a shared object on arm64 * net/http: http2 page fails on firefox/safari if pushing resources ## 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-15.4-2023-4471=1 * openSUSE Leap 15.5 zypper in -t patch openSUSE-SLE-15.5-2023-4471=1 * Development Tools Module 15-SP4 zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP4-2023-4471=1 * Development Tools Module 15-SP5 zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP5-2023-4471=1 ## Package List: * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64) * go1.21-1.21.4-150000.1.15.1 * go1.21-race-1.21.4-150000.1.15.1 * go1.21-doc-1.21.4-150000.1.15.1 * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64) * go1.21-1.21.4-150000.1.15.1 * go1.21-race-1.21.4-150000.1.15.1 * go1.21-doc-1.21.4-150000.1.15.1 * Development Tools Module 15-SP4 (aarch64 ppc64le s390x x86_64) * go1.21-1.21.4-150000.1.15.1 * go1.21-doc-1.21.4-150000.1.15.1 * Development Tools Module 15-SP4 (aarch64 x86_64) * go1.21-race-1.21.4-150000.1.15.1 * Development Tools Module 15-SP5 (aarch64 ppc64le s390x x86_64) * go1.21-1.21.4-150000.1.15.1 * go1.21-race-1.21.4-150000.1.15.1 * go1.21-doc-1.21.4-150000.1.15.1

References

* bsc#1212475

* bsc#1216943

* bsc#1216944

Cross-

* CVE-2023-45283

* CVE-2023-45284

CVSS scores:

* CVE-2023-45283 ( 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 ( SUSE ): 6.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/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 two vulnerabilities and has one security fix can now be

installed.

##

* https://www.suse.com/security/cve/CVE-2023-45283.html

* https://www.suse.com/security/cve/CVE-2023-45284.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=1216944

Severity
Announcement ID: SUSE-SU-2023:4471-1
Rating: moderate

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