# Security update for go1.23

Announcement ID: SUSE-SU-2024:3197-1  
Rating: moderate  
References:

  * bsc#1229122
  * bsc#1230252
  * bsc#1230253
  * bsc#1230254

  
Cross-References:

  * CVE-2024-34155
  * CVE-2024-34156
  * CVE-2024-34158

  
CVSS scores:

  * CVE-2024-34155 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-34156 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-34156 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-34158 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-34158 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * SUSE Linux Enterprise High Performance Computing 12 SP5
  * SUSE Linux Enterprise Server 12 SP5
  * SUSE Linux Enterprise Server for SAP Applications 12 SP5
  * SUSE Linux Enterprise Software Development Kit 12 SP5

  
  
An update that solves three vulnerabilities and has one security fix can now be
installed.

## Description:

This update for go1.23 fixes the following issues:

  * Update go v1.23.1
  * CVE-2024-34155: Fixed stack exhaustion in all Parse* functions.
    (bsc#1230252)
  * CVE-2024-34156: Fixed stack exhaustion in Decoder.Decode. (bsc#1230253)
  * CVE-2024-34158: Fixed stack exhaustion in Parse. (bsc#1230254)

## 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:

  * SUSE Linux Enterprise Software Development Kit 12 SP5  
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2024-3197=1

## Package List:

  * SUSE Linux Enterprise Software Development Kit 12 SP5 (aarch64 ppc64le s390x
    x86_64)
    * go1.23-doc-1.23.1-1.6.1
    * go1.23-1.23.1-1.6.1

## References:

  * https://www.suse.com/security/cve/CVE-2024-34155.html
  * https://www.suse.com/security/cve/CVE-2024-34156.html
  * https://www.suse.com/security/cve/CVE-2024-34158.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1229122
  * https://bugzilla.suse.com/show_bug.cgi?id=1230252
  * https://bugzilla.suse.com/show_bug.cgi?id=1230253
  * https://bugzilla.suse.com/show_bug.cgi?id=1230254