SUSE-SU-2023:2960-1: important: Security update for MozillaFirefox

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

# Security update for MozillaFirefox

Announcement ID: SUSE-SU-2023:2960-1  
Rating: important  
References:

  * #1213230

  
Cross-References:

  * CVE-2023-3600

  
CVSS scores:

  * CVE-2023-3600 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
  * CVE-2023-3600 ( NVD ):  8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

  
Affected Products:

  * SUSE CaaS Platform 4.0
  * SUSE Linux Enterprise High Performance Computing 15 SP1
  * SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1
  * SUSE Linux Enterprise Server 15 SP1
  * SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP1

  
  
An update that solves one vulnerability can now be installed.

## Description:

This update for MozillaFirefox fixes the following issues:

Firefox Extended Support Release 115.0.2 ESR (MFSA 2023-26, bsc#1213230)

Security fixes:

  * CVE-2023-3600: Fixed use-after-free in workers (bmo#1839703)

Other fixes:

  * Fixed a startup crash experienced by some Windows users by blocking
    instances of a malicious injected DLL (bmo#1841751)
  * Fixed a bug with displaying a caret in the text editor on some websites
    (bmo#1840804)
  * Fixed a bug with broken audio rendering on some websites (bmo#1841982)
  * Fixed a bug with patternTransform translate using the wrong units
    (bmo#1840746)
  * Fixed a crash affecting Windows 7 users related to the DLL blocklist.

Firefox Extended Support Release 115.0.1 ESR

  * Fixed a startup crash for Windows users with Kingsoft Antivirus software
    installed (bmo#1837242)

## Patch Instructions:

To install this SUSE Important 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 Server 15 SP1 LTSS 15-SP1  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2023-2960=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP1  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2023-2960=1

  * SUSE CaaS Platform 4.0  
To install this update, use the SUSE CaaS Platform 'skuba' tool. It will inform
you if it detects new updates and let you then trigger updating of the complete
cluster in a controlled way.

  * SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP1-LTSS-2023-2960=1

## Package List:

  * SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1 (aarch64 ppc64le s390x
    x86_64)
    * MozillaFirefox-debugsource-115.0.2-150000.150.94.1
    * MozillaFirefox-115.0.2-150000.150.94.1
    * MozillaFirefox-translations-common-115.0.2-150000.150.94.1
    * MozillaFirefox-debuginfo-115.0.2-150000.150.94.1
    * MozillaFirefox-translations-other-115.0.2-150000.150.94.1
  * SUSE Linux Enterprise Server 15 SP1 LTSS 15-SP1 (noarch)
    * MozillaFirefox-devel-115.0.2-150000.150.94.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP1 (ppc64le x86_64)
    * MozillaFirefox-debugsource-115.0.2-150000.150.94.1
    * MozillaFirefox-115.0.2-150000.150.94.1
    * MozillaFirefox-translations-common-115.0.2-150000.150.94.1
    * MozillaFirefox-debuginfo-115.0.2-150000.150.94.1
    * MozillaFirefox-translations-other-115.0.2-150000.150.94.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP1 (noarch)
    * MozillaFirefox-devel-115.0.2-150000.150.94.1
  * SUSE CaaS Platform 4.0 (x86_64)
    * MozillaFirefox-debugsource-115.0.2-150000.150.94.1
    * MozillaFirefox-115.0.2-150000.150.94.1
    * MozillaFirefox-translations-common-115.0.2-150000.150.94.1
    * MozillaFirefox-debuginfo-115.0.2-150000.150.94.1
    * MozillaFirefox-translations-other-115.0.2-150000.150.94.1
  * SUSE CaaS Platform 4.0 (noarch)
    * MozillaFirefox-devel-115.0.2-150000.150.94.1
  * SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1 (aarch64
    x86_64)
    * MozillaFirefox-debugsource-115.0.2-150000.150.94.1
    * MozillaFirefox-115.0.2-150000.150.94.1
    * MozillaFirefox-translations-common-115.0.2-150000.150.94.1
    * MozillaFirefox-debuginfo-115.0.2-150000.150.94.1
    * MozillaFirefox-translations-other-115.0.2-150000.150.94.1
  * SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS 15-SP1 (noarch)
    * MozillaFirefox-devel-115.0.2-150000.150.94.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-3600.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1213230

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