Security update for FastCGI

Announcement ID:	SUSE-SU-2025:02372-1
Release Date:	2025-07-18T12:47:51Z
Rating:	important
References:	bsc#1243325
Cross-References:	CVE-2025-23016
CVSS scores:	CVE-2025-23016 ( SUSE ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVE-2025-23016 ( NVD ): 9.3 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Affected Products:	Development Tools Module 15-SP6 Development Tools Module 15-SP7 openSUSE Leap 15.6 SUSE Enterprise Storage 7.1 SUSE Linux Enterprise Desktop 15 SP6 SUSE Linux Enterprise Desktop 15 SP7 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 High Performance Computing ESPOS 15 SP4 SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 SUSE Linux Enterprise Real Time 15 SP6 SUSE Linux Enterprise Real Time 15 SP7 SUSE Linux Enterprise Server 15 SP3 SUSE Linux Enterprise Server 15 SP3 LTSS 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 15 SP6 SUSE Linux Enterprise Server 15 SP7 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 Linux Enterprise Server for SAP Applications 15 SP6 SUSE Linux Enterprise Server for SAP Applications 15 SP7

An update that solves one vulnerability can now be installed.

Description:

This update for FastCGI fixes the following issues:

• CVE-2025-23016: Fixed integer overflow in FastCGI fcgi2 library (bsc#1243325)

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 15.6
  zypper in -t patch openSUSE-SLE-15.6-2025-2372=1
• Development Tools Module 15-SP6
  zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP6-2025-2372=1
• Development Tools Module 15-SP7
  zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP7-2025-2372=1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP3
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP3-LTSS-2025-2372=1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-ESPOS-2025-2372=1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP4
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP4-LTSS-2025-2372=1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-ESPOS-2025-2372=1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP5
  zypper in -t patch SUSE-SLE-Product-HPC-15-SP5-LTSS-2025-2372=1
• SUSE Linux Enterprise Server 15 SP3 LTSS
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP3-LTSS-2025-2372=1
• SUSE Linux Enterprise Server 15 SP4 LTSS
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP4-LTSS-2025-2372=1
• SUSE Linux Enterprise Server 15 SP5 LTSS
  zypper in -t patch SUSE-SLE-Product-SLES-15-SP5-LTSS-2025-2372=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP3
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP3-2025-2372=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP4
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP4-2025-2372=1
• SUSE Linux Enterprise Server for SAP Applications 15 SP5
  zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP5-2025-2372=1
• SUSE Enterprise Storage 7.1
  zypper in -t patch SUSE-Storage-7.1-2025-2372=1

Package List:

• openSUSE Leap 15.6 (aarch64 ppc64le s390x x86_64)
  • FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-devel-2.4.0-150000.4.3.1
  • perl-FastCGI-2.4.0-150000.4.3.1
  • FastCGI-debugsource-2.4.0-150000.4.3.1
  • libfcgi0-2.4.0-150000.4.3.1
  • libfcgi0-debuginfo-2.4.0-150000.4.3.1
  • perl-FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-2.4.0-150000.4.3.1
• Development Tools Module 15-SP6 (aarch64 ppc64le s390x x86_64)
  • FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-devel-2.4.0-150000.4.3.1
  • perl-FastCGI-2.4.0-150000.4.3.1
  • FastCGI-debugsource-2.4.0-150000.4.3.1
  • libfcgi0-2.4.0-150000.4.3.1
  • libfcgi0-debuginfo-2.4.0-150000.4.3.1
  • perl-FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-2.4.0-150000.4.3.1
• Development Tools Module 15-SP7 (aarch64 ppc64le s390x x86_64)
  • FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-devel-2.4.0-150000.4.3.1
  • perl-FastCGI-2.4.0-150000.4.3.1
  • FastCGI-debugsource-2.4.0-150000.4.3.1
  • libfcgi0-2.4.0-150000.4.3.1
  • libfcgi0-debuginfo-2.4.0-150000.4.3.1
  • perl-FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-2.4.0-150000.4.3.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP3 (aarch64 x86_64)
  • FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-devel-2.4.0-150000.4.3.1
  • perl-FastCGI-2.4.0-150000.4.3.1
  • FastCGI-debugsource-2.4.0-150000.4.3.1
  • libfcgi0-2.4.0-150000.4.3.1
  • libfcgi0-debuginfo-2.4.0-150000.4.3.1
  • perl-FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-2.4.0-150000.4.3.1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP4 (aarch64 x86_64)
  • FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-devel-2.4.0-150000.4.3.1
  • perl-FastCGI-2.4.0-150000.4.3.1
  • FastCGI-debugsource-2.4.0-150000.4.3.1
  • libfcgi0-2.4.0-150000.4.3.1
  • libfcgi0-debuginfo-2.4.0-150000.4.3.1
  • perl-FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-2.4.0-150000.4.3.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP4 (aarch64 x86_64)
  • FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-devel-2.4.0-150000.4.3.1
  • perl-FastCGI-2.4.0-150000.4.3.1
  • FastCGI-debugsource-2.4.0-150000.4.3.1
  • libfcgi0-2.4.0-150000.4.3.1
  • libfcgi0-debuginfo-2.4.0-150000.4.3.1
  • perl-FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-2.4.0-150000.4.3.1
• SUSE Linux Enterprise High Performance Computing ESPOS 15 SP5 (aarch64 x86_64)
  • FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-devel-2.4.0-150000.4.3.1
  • perl-FastCGI-2.4.0-150000.4.3.1
  • FastCGI-debugsource-2.4.0-150000.4.3.1
  • libfcgi0-2.4.0-150000.4.3.1
  • libfcgi0-debuginfo-2.4.0-150000.4.3.1
  • perl-FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-2.4.0-150000.4.3.1
• SUSE Linux Enterprise High Performance Computing LTSS 15 SP5 (aarch64 x86_64)
  • FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-devel-2.4.0-150000.4.3.1
  • perl-FastCGI-2.4.0-150000.4.3.1
  • FastCGI-debugsource-2.4.0-150000.4.3.1
  • libfcgi0-2.4.0-150000.4.3.1
  • libfcgi0-debuginfo-2.4.0-150000.4.3.1
  • perl-FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-2.4.0-150000.4.3.1
• SUSE Linux Enterprise Server 15 SP3 LTSS (aarch64 ppc64le s390x x86_64)
  • FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-devel-2.4.0-150000.4.3.1
  • perl-FastCGI-2.4.0-150000.4.3.1
  • FastCGI-debugsource-2.4.0-150000.4.3.1
  • libfcgi0-2.4.0-150000.4.3.1
  • libfcgi0-debuginfo-2.4.0-150000.4.3.1
  • perl-FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-2.4.0-150000.4.3.1
• SUSE Linux Enterprise Server 15 SP4 LTSS (aarch64 ppc64le s390x x86_64)
  • FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-devel-2.4.0-150000.4.3.1
  • perl-FastCGI-2.4.0-150000.4.3.1
  • FastCGI-debugsource-2.4.0-150000.4.3.1
  • libfcgi0-2.4.0-150000.4.3.1
  • libfcgi0-debuginfo-2.4.0-150000.4.3.1
  • perl-FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-2.4.0-150000.4.3.1
• SUSE Linux Enterprise Server 15 SP5 LTSS (aarch64 ppc64le s390x x86_64)
  • FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-devel-2.4.0-150000.4.3.1
  • perl-FastCGI-2.4.0-150000.4.3.1
  • FastCGI-debugsource-2.4.0-150000.4.3.1
  • libfcgi0-2.4.0-150000.4.3.1
  • libfcgi0-debuginfo-2.4.0-150000.4.3.1
  • perl-FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-2.4.0-150000.4.3.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP3 (ppc64le x86_64)
  • FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-devel-2.4.0-150000.4.3.1
  • perl-FastCGI-2.4.0-150000.4.3.1
  • FastCGI-debugsource-2.4.0-150000.4.3.1
  • libfcgi0-2.4.0-150000.4.3.1
  • libfcgi0-debuginfo-2.4.0-150000.4.3.1
  • perl-FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-2.4.0-150000.4.3.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP4 (ppc64le x86_64)
  • FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-devel-2.4.0-150000.4.3.1
  • perl-FastCGI-2.4.0-150000.4.3.1
  • FastCGI-debugsource-2.4.0-150000.4.3.1
  • libfcgi0-2.4.0-150000.4.3.1
  • libfcgi0-debuginfo-2.4.0-150000.4.3.1
  • perl-FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-2.4.0-150000.4.3.1
• SUSE Linux Enterprise Server for SAP Applications 15 SP5 (ppc64le x86_64)
  • FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-devel-2.4.0-150000.4.3.1
  • perl-FastCGI-2.4.0-150000.4.3.1
  • FastCGI-debugsource-2.4.0-150000.4.3.1
  • libfcgi0-2.4.0-150000.4.3.1
  • libfcgi0-debuginfo-2.4.0-150000.4.3.1
  • perl-FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-2.4.0-150000.4.3.1
• SUSE Enterprise Storage 7.1 (aarch64 x86_64)
  • FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-devel-2.4.0-150000.4.3.1
  • perl-FastCGI-2.4.0-150000.4.3.1
  • FastCGI-debugsource-2.4.0-150000.4.3.1
  • libfcgi0-2.4.0-150000.4.3.1
  • libfcgi0-debuginfo-2.4.0-150000.4.3.1
  • perl-FastCGI-debuginfo-2.4.0-150000.4.3.1
  • FastCGI-2.4.0-150000.4.3.1

References:

• https://www.suse.com/security/cve/CVE-2025-23016.html
• https://bugzilla.suse.com/show_bug.cgi?id=1243325