Security update for rubygem-puma

Announcement ID: SUSE-SU-2025:03466-1
Release Date: 2025-10-07T11:33:53Z
Rating: important
References:
Cross-References:
CVSS scores:
  • CVE-2023-40175 ( SUSE ): 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
  • CVE-2023-40175 ( NVD ): 7.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
  • CVE-2024-21647 ( SUSE ): 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
  • CVE-2024-21647 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2024-45614 ( SUSE ): 6.3 CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N
  • CVE-2024-45614 ( SUSE ): 5.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
  • CVE-2024-45614 ( NVD ): 5.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
  • CVE-2024-45614 ( NVD ): 5.4 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:N
Affected Products:
  • SUSE Linux Enterprise High Availability Extension 15 SP3
  • SUSE Linux Enterprise High Availability Extension 15 SP4
  • SUSE Linux Enterprise High Availability Extension 15 SP5
  • 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 Server 15 SP3
  • SUSE Linux Enterprise Server 15 SP3 Business Critical Linux
  • SUSE Linux Enterprise Server 15 SP4
  • SUSE Linux Enterprise Server 15 SP5
  • 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 Manager Proxy 4.2
  • SUSE Manager Proxy 4.3
  • SUSE Manager Retail Branch Server 4.2
  • SUSE Manager Retail Branch Server 4.3
  • SUSE Manager Server 4.2
  • SUSE Manager Server 4.3

An update that solves three vulnerabilities can now be installed.

Description:

This update for rubygem-puma fixes the following issues:

Update to version 5.6.9.

  • CVE-2024-45614: improper header normalization allows for clients to clobber proxy set headers, which can lead to information leaks (bsc#1230848, fixed in an earlier update).
  • CVE-2024-21647: unbounded resource consumption due to invalid parsing of chunked encoding in HTTP/1.1 can lead to denial-of-service attacks (bsc#1218638, fixed in an earlier update)
  • CVE-2023-40175: incorrect behavior when parsing chunked transfer encoding bodies and zero-length Content-Length headers can lead to HTTP request smuggling attacks (bsc#1214425, fixed in an earlier update).

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:

  • SUSE Linux Enterprise High Availability Extension 15 SP3
    zypper in -t patch SUSE-SLE-Product-HA-15-SP3-2025-3466=1
  • SUSE Linux Enterprise High Availability Extension 15 SP4
    zypper in -t patch SUSE-SLE-Product-HA-15-SP4-2025-3466=1
  • SUSE Linux Enterprise High Availability Extension 15 SP5
    zypper in -t patch SUSE-SLE-Product-HA-15-SP5-2025-3466=1

Package List:

  • SUSE Linux Enterprise High Availability Extension 15 SP3 (aarch64 ppc64le s390x x86_64)
    • rubygem-puma-debugsource-5.6.9-150000.3.18.1
    • ruby2.5-rubygem-puma-5.6.9-150000.3.18.1
    • ruby2.5-rubygem-puma-debuginfo-5.6.9-150000.3.18.1
  • SUSE Linux Enterprise High Availability Extension 15 SP4 (aarch64 ppc64le s390x x86_64)
    • rubygem-puma-debugsource-5.6.9-150000.3.18.1
    • ruby2.5-rubygem-puma-5.6.9-150000.3.18.1
    • ruby2.5-rubygem-puma-debuginfo-5.6.9-150000.3.18.1
  • SUSE Linux Enterprise High Availability Extension 15 SP5 (aarch64 ppc64le s390x x86_64)
    • rubygem-puma-debugsource-5.6.9-150000.3.18.1
    • ruby2.5-rubygem-puma-5.6.9-150000.3.18.1
    • ruby2.5-rubygem-puma-debuginfo-5.6.9-150000.3.18.1

References: