# Security update for mozjs52

Announcement ID: SUSE-SU-2025:1340-1  
Release Date: 2025-04-17T11:45:56Z  
Rating: moderate  
References:

  * bsc#1234837

  
Cross-References:

  * CVE-2024-56431

  
CVSS scores:

  * CVE-2024-56431 ( SUSE ):  8.2
    CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
  * CVE-2024-56431 ( SUSE ):  5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-56431 ( NVD ):  9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

  
Affected Products:

  * Desktop Applications Module 15-SP6
  * openSUSE Leap 15.6
  * SUSE Linux Enterprise Desktop 15 SP6
  * SUSE Linux Enterprise Real Time 15 SP6
  * SUSE Linux Enterprise Server 15 SP6
  * SUSE Linux Enterprise Server for SAP Applications 15 SP6

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for mozjs52 fixes the following issues:

  * CVE-2024-56431: Fixed a negative shift in huffdec.c (bsc#1234837).

## 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:

  * Desktop Applications Module 15-SP6  
    zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP6-2025-1340=1

  * openSUSE Leap 15.6  
    zypper in -t patch SUSE-2025-1340=1 openSUSE-SLE-15.6-2025-1340=1

## Package List:

  * Desktop Applications Module 15-SP6 (aarch64 ppc64le s390x x86_64)
    * libmozjs-115-0-debuginfo-115.4.0-150600.3.9.1
    * mozjs115-devel-115.4.0-150600.3.9.1
    * libmozjs-115-0-115.4.0-150600.3.9.1
    * mozjs115-debugsource-115.4.0-150600.3.9.1
    * mozjs115-debuginfo-115.4.0-150600.3.9.1
  * openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64 i686)
    * libmozjs-115-0-debuginfo-115.4.0-150600.3.9.1
    * mozjs115-115.4.0-150600.3.9.1
    * mozjs115-devel-115.4.0-150600.3.9.1
    * libmozjs-115-0-115.4.0-150600.3.9.1
    * mozjs115-debugsource-115.4.0-150600.3.9.1
    * mozjs115-debuginfo-115.4.0-150600.3.9.1

## References:

  * https://www.suse.com/security/cve/CVE-2024-56431.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1234837