# Security update for python3-Twisted

Announcement ID: SUSE-SU-2023:4607-1  
Rating: moderate  
References:

  * bsc#1216588

  
Cross-References:

  * CVE-2023-46137

  
CVSS scores:

  * CVE-2023-46137 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
  * CVE-2023-46137 ( NVD ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

  
Affected Products:

  * openSUSE Leap 15.4
  * openSUSE Leap 15.5
  * Server Applications Module 15-SP4
  * Server Applications Module 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 one vulnerability can now be installed.

## Description:

This update for python3-Twisted fixes the following issues:

  * CVE-2023-46137: Fixed issue inside serializing pipelined HTTP requests.
    (bsc#1216588)

## 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 SUSE-2023-4607=1 openSUSE-SLE-15.4-2023-4607=1

  * openSUSE Leap 15.5  
    zypper in -t patch openSUSE-SLE-15.5-2023-4607=1

  * Server Applications Module 15-SP4  
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP4-2023-4607=1

  * Server Applications Module 15-SP5  
    zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP5-2023-4607=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
    * python3-Twisted-22.2.0-150400.15.1
    * python-Twisted-doc-22.2.0-150400.15.1
  * openSUSE Leap 15.5 (aarch64 ppc64le s390x x86_64)
    * python3-Twisted-22.2.0-150400.15.1
  * Server Applications Module 15-SP4 (aarch64 ppc64le s390x x86_64)
    * python3-Twisted-22.2.0-150400.15.1
  * Server Applications Module 15-SP5 (aarch64 ppc64le s390x x86_64)
    * python3-Twisted-22.2.0-150400.15.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-46137.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1216588