# Security update for nginx

Announcement ID: SUSE-SU-2025:0282-1  
Release Date: 2025-01-29T08:04:15Z  
Rating: important  
References:

  * bsc#1216171
  * bsc#1229155

  
Cross-References:

  * CVE-2023-44487
  * CVE-2024-7347

  
CVSS scores:

  * CVE-2023-44487 ( SUSE ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-44487 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2023-44487 ( NVD ):  7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  * CVE-2024-7347 ( SUSE ):  6.9
    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
  * CVE-2024-7347 ( SUSE ):  5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  * CVE-2024-7347 ( NVD ):  5.7
    CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
  * CVE-2024-7347 ( NVD ):  4.7 CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H
  * CVE-2024-7347 ( NVD ):  4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H

  
Affected Products:

  * openSUSE Leap 15.4
  * SUSE Linux Enterprise High Performance Computing 15 SP4
  * SUSE Linux Enterprise High Performance Computing 15 SP5
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
  * SUSE Linux Enterprise Server 15 SP4
  * SUSE Linux Enterprise Server 15 SP4 LTSS
  * SUSE Linux Enterprise Server 15 SP5
  * SUSE Linux Enterprise Server 15 SP5 LTSS
  * 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 two vulnerabilities can now be installed.

## Description:

This update for nginx fixes the following issues:

  * CVE-2023-44487: Mitigate HTTP/2 Rapid Reset Attack (bsc#1216171)
  * CVE-2024-7347: Fixed worker crashes on special crafted mp4 files containing
    invalid chunk information (bsc#1229155)

## 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-2025-282=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-282=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-282=1

  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-282=1

  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5  
    zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-282=1

  * SUSE Linux Enterprise Server 15 SP4 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-282=1

  * SUSE Linux Enterprise Server 15 SP5 LTSS  
    zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-282=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP4  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2025-282=1

  * SUSE Linux Enterprise Server for SAP Applications 15 SP5  
    zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2025-282=1

  * SUSE Manager Proxy 4.3  
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.3-2025-282=1

  * SUSE Manager Retail Branch Server 4.3  
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Retail-Branch-
Server-4.3-2025-282=1

  * SUSE Manager Server 4.3  
    zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.3-2025-282=1

## Package List:

  * openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64 i586)
    * nginx-1.21.5-150400.3.6.1
    * nginx-debuginfo-1.21.5-150400.3.6.1
    * nginx-debugsource-1.21.5-150400.3.6.1
  * openSUSE Leap 15.4 (noarch)
    * nginx-source-1.21.5-150400.3.6.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64
    x86_64)
    * nginx-1.21.5-150400.3.6.1
    * nginx-debuginfo-1.21.5-150400.3.6.1
    * nginx-debugsource-1.21.5-150400.3.6.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (noarch)
    * nginx-source-1.21.5-150400.3.6.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64
    x86_64)
    * nginx-1.21.5-150400.3.6.1
    * nginx-debuginfo-1.21.5-150400.3.6.1
    * nginx-debugsource-1.21.5-150400.3.6.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (noarch)
    * nginx-source-1.21.5-150400.3.6.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64
    x86_64)
    * nginx-1.21.5-150400.3.6.1
    * nginx-debuginfo-1.21.5-150400.3.6.1
    * nginx-debugsource-1.21.5-150400.3.6.1
  * SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (noarch)
    * nginx-source-1.21.5-150400.3.6.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64
    x86_64)
    * nginx-1.21.5-150400.3.6.1
    * nginx-debuginfo-1.21.5-150400.3.6.1
    * nginx-debugsource-1.21.5-150400.3.6.1
  * SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (noarch)
    * nginx-source-1.21.5-150400.3.6.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
    * nginx-1.21.5-150400.3.6.1
    * nginx-debuginfo-1.21.5-150400.3.6.1
    * nginx-debugsource-1.21.5-150400.3.6.1
  * SUSE Linux Enterprise Server 15 SP4 LTSS (noarch)
    * nginx-source-1.21.5-150400.3.6.1
  * SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
    * nginx-1.21.5-150400.3.6.1
    * nginx-debuginfo-1.21.5-150400.3.6.1
    * nginx-debugsource-1.21.5-150400.3.6.1
  * SUSE Linux Enterprise Server 15 SP5 LTSS (noarch)
    * nginx-source-1.21.5-150400.3.6.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
    * nginx-1.21.5-150400.3.6.1
    * nginx-debuginfo-1.21.5-150400.3.6.1
    * nginx-debugsource-1.21.5-150400.3.6.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP4 (noarch)
    * nginx-source-1.21.5-150400.3.6.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
    * nginx-1.21.5-150400.3.6.1
    * nginx-debuginfo-1.21.5-150400.3.6.1
    * nginx-debugsource-1.21.5-150400.3.6.1
  * SUSE Linux Enterprise Server for SAP Applications 15 SP5 (noarch)
    * nginx-source-1.21.5-150400.3.6.1
  * SUSE Manager Proxy 4.3 (x86_64)
    * nginx-1.21.5-150400.3.6.1
    * nginx-debuginfo-1.21.5-150400.3.6.1
    * nginx-debugsource-1.21.5-150400.3.6.1
  * SUSE Manager Proxy 4.3 (noarch)
    * nginx-source-1.21.5-150400.3.6.1
  * SUSE Manager Retail Branch Server 4.3 (x86_64)
    * nginx-1.21.5-150400.3.6.1
    * nginx-debuginfo-1.21.5-150400.3.6.1
    * nginx-debugsource-1.21.5-150400.3.6.1
  * SUSE Manager Retail Branch Server 4.3 (noarch)
    * nginx-source-1.21.5-150400.3.6.1
  * SUSE Manager Server 4.3 (ppc64le s390x x86_64)
    * nginx-1.21.5-150400.3.6.1
    * nginx-debuginfo-1.21.5-150400.3.6.1
    * nginx-debugsource-1.21.5-150400.3.6.1
  * SUSE Manager Server 4.3 (noarch)
    * nginx-source-1.21.5-150400.3.6.1

## References:

  * https://www.suse.com/security/cve/CVE-2023-44487.html
  * https://www.suse.com/security/cve/CVE-2024-7347.html
  * https://bugzilla.suse.com/show_bug.cgi?id=1216171
  * https://bugzilla.suse.com/show_bug.cgi?id=1229155