SUSE-SU-2023:1869-1: moderate: Security update for rubygem-rack

[sle-security-updates at lists.suse.com]

# Security update for rubygem-rack

Announcement ID: SUSE-SU-2023:1869-1  
Rating: moderate  
References:

  * #1209503

  
Cross-References:

  * CVE-2023-27539

  
CVSS scores:

  * CVE-2023-27539 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

  
Affected Products:

  * SUSE Linux Enterprise High Performance Computing 12 SP3
  * SUSE Linux Enterprise Server 12 SP3
  * SUSE Linux Enterprise Server 12 SP4
  * SUSE OpenStack Cloud Crowbar 8
  * SUSE OpenStack Cloud Crowbar 9

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for rubygem-rack fixes the following issues:

  * CVE-2023-27539: Fixed denial of service in header parsing (bsc#1209503).

## Patch Instructions:

To install this SUSE Moderate 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 OpenStack Cloud Crowbar 8  
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2023-1869=1

  * SUSE OpenStack Cloud Crowbar 9  
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2023-1869=1

## Package List:

  * SUSE OpenStack Cloud Crowbar 8 (x86_64)
    * ruby2.1-rubygem-rack-1.6.13-3.19.1
  * SUSE OpenStack Cloud Crowbar 9 (x86_64)
    * ruby2.1-rubygem-rack-1.6.13-3.19.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-27539.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1209503

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