SUSE-SU-2023:3957-1: important: Security update for rubygem-puma

4 Oct 2023

      # Security update for rubygem-puma

Announcement ID: SUSE-SU-2023:3957-1  
Rating: important  
References:

  * #1214425

Cross-References:

  * CVE-2023-40175

CVSS scores:

  * CVE-2023-40175 ( SUSE ):  7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
  * CVE-2023-40175 ( NVD ):  7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Affected Products:

  * openSUSE Leap 15.4
  * openSUSE Leap 15.5
  * SUSE Linux Enterprise High Availability Extension 15 SP1
  * SUSE Linux Enterprise High Availability Extension 15 SP2
  * SUSE Linux Enterprise High Availability Extension 15 SP3
  * SUSE Linux Enterprise High Availability Extension 15 SP4
  * SUSE Linux Enterprise High Availability Extension 15 SP5
  * SUSE Linux Enterprise High Performance Computing 15 SP1
  * SUSE Linux Enterprise High Performance Computing 15 SP2
  * SUSE Linux Enterprise High Performance Computing 15 SP3
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise Server 15 SP1
  * SUSE Linux Enterprise Server 15 SP1 Business Critical Linux 15-SP1
  * SUSE Linux Enterprise Server 15 SP2
  * SUSE Linux Enterprise Server 15 SP2 Business Critical Linux 15-SP2
  * SUSE Linux Enterprise Server 15 SP3
  * SUSE Linux Enterprise Server 15 SP3 Business Critical Linux 15-SP3
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server for SAP Applications 15 SP1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP2
  * SUSE Linux Enterprise Server for SAP Applications 15 SP3
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5
  * SUSE Manager Proxy 4.0
  * SUSE Manager Proxy 4.1
  * SUSE Manager Proxy 4.2
  * SUSE Manager Proxy 4.3
  * SUSE Manager Retail Branch Server 4.0
  * SUSE Manager Retail Branch Server 4.1
  * SUSE Manager Retail Branch Server 4.2
  * SUSE Manager Retail Branch Server 4.3
  * SUSE Manager Server 4.0
  * SUSE Manager Server 4.1
  * SUSE Manager Server 4.2
  * SUSE Manager Server 4.3

An update that solves one vulnerability can now be installed.

## Description:

This update for rubygem-puma fixes the following issues:

  * CVE-2023-40175: Fixed HTTP request smuggling when parsing chunked transfer
    encoding bodies and zero-length content-length headers (bsc#1214425).

## 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-15.4-2023-3957=1

  * openSUSE Leap 15.5  
    zypper in -t patch openSUSE-SLE-15.5-2023-3957=1

  * SUSE Linux Enterprise High Availability Extension 15 SP1  
    zypper in -t patch SUSE-SLE-Product-HA-15-SP1-2023-3957=1

  * SUSE Linux Enterprise High Availability Extension 15 SP2  
    zypper in -t patch SUSE-SLE-Product-HA-15-SP2-2023-3957=1

  * SUSE Linux Enterprise High Availability Extension 15 SP3  
    zypper in -t patch SUSE-SLE-Product-HA-15-SP3-2023-3957=1

  * SUSE Linux Enterprise High Availability Extension 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HA-15-SP4-2023-3957=1

  * SUSE Linux Enterprise High Availability Extension 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HA-15-SP5-2023-3957=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64)
    * ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1
    * ruby2.5-rubygem-puma-doc-4.3.12-150000.3.12.1
    * ruby2.5-rubygem-puma-4.3.12-150000.3.12.1
    * rubygem-puma-debugsource-4.3.12-150000.3.12.1
  * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
    * ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1
    * ruby2.5-rubygem-puma-doc-4.3.12-150000.3.12.1
    * ruby2.5-rubygem-puma-4.3.12-150000.3.12.1
    * rubygem-puma-debugsource-4.3.12-150000.3.12.1
  * SUSE Linux Enterprise High Availability Extension 15 SP1 (aarch64 ppc64le
    s390x x86_64)
    * ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1
    * ruby2.5-rubygem-puma-4.3.12-150000.3.12.1
  * SUSE Linux Enterprise High Availability Extension 15 SP2 (aarch64 ppc64le
    s390x x86_64)
    * ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1
    * ruby2.5-rubygem-puma-4.3.12-150000.3.12.1
  * SUSE Linux Enterprise High Availability Extension 15 SP3 (aarch64 ppc64le
    s390x x86_64)
    * ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1
    * rubygem-puma-debugsource-4.3.12-150000.3.12.1
    * ruby2.5-rubygem-puma-4.3.12-150000.3.12.1
  * SUSE Linux Enterprise High Availability Extension 15 SP4 (aarch64 ppc64le
    s390x x86_64)
    * ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1
    * rubygem-puma-debugsource-4.3.12-150000.3.12.1
    * ruby2.5-rubygem-puma-4.3.12-150000.3.12.1
  * SUSE Linux Enterprise High Availability Extension 15 SP5 (aarch64 ppc64le
    s390x x86_64)
    * ruby2.5-rubygem-puma-debuginfo-4.3.12-150000.3.12.1
    * rubygem-puma-debugsource-4.3.12-150000.3.12.1
    * ruby2.5-rubygem-puma-4.3.12-150000.3.12.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-40175.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1214425

SUSE-SU-2023:3957-1: important: Security update for rubygem-puma

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