SUSE-SU-2023:0127-1: moderate: Security update for rubygem-websocket-extensions

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

   SUSE Security Update: Security update for rubygem-websocket-extensions
______________________________________________________________________________

Announcement ID:    SUSE-SU-2023:0127-1
Rating:             moderate
References:         #1172445 
Cross-References:   CVE-2020-7663
CVSS scores:
                    CVE-2020-7663 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2020-7663 (SUSE): 4.3 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

Affected Products:
                    SUSE Enterprise Storage 6
                    SUSE Enterprise Storage 7
                    SUSE Enterprise Storage 7.1
                    SUSE Linux Enterprise High Availability 15-SP1
                    SUSE Linux Enterprise High Availability 15-SP2
                    SUSE Linux Enterprise High Availability 15-SP3
                    SUSE Linux Enterprise High Availability 15-SP4
                    SUSE Linux Enterprise High Performance Computing 15-SP1
                    SUSE Linux Enterprise High Performance Computing 15-SP2
                    SUSE Linux Enterprise High Performance Computing 15-SP3
                    SUSE Linux Enterprise High Performance Computing 15-SP4
                    SUSE Linux Enterprise Server 15-SP1
                    SUSE Linux Enterprise Server 15-SP2
                    SUSE Linux Enterprise Server 15-SP3
                    SUSE Linux Enterprise Server 15-SP4
                    SUSE Linux Enterprise Server for SAP Applications 15-SP1
                    SUSE Linux Enterprise Server for SAP Applications 15-SP2
                    SUSE Linux Enterprise Server for SAP Applications 15-SP3
                    SUSE Linux Enterprise Server for SAP Applications 15-SP4
                    SUSE Manager Proxy 4.0
                    SUSE Manager Proxy 4.1
                    SUSE Manager Proxy 4.2
                    SUSE Manager Proxy 4.3
                    SUSE Manager Retail Branch Server 4.0
                    SUSE Manager Retail Branch Server 4.1
                    SUSE Manager Retail Branch Server 4.2
                    SUSE Manager Retail Branch Server 4.3
                    SUSE Manager Server 4.0
                    SUSE Manager Server 4.1
                    SUSE Manager Server 4.2
                    SUSE Manager Server 4.3
                    openSUSE Leap 15.4
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for rubygem-websocket-extensions fixes the following issues:

   - CVE-2020-7663: Fixed an excessive resource consumption when parsing
     crafted message headers sent by an attacker (bsc#1172445).


Patch Instructions:

   To install this SUSE Security 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 openSUSE-SLE-15.4-2023-127=1

   - SUSE Linux Enterprise High Availability 15-SP4:

      zypper in -t patch SUSE-SLE-Product-HA-15-SP4-2023-127=1

   - SUSE Linux Enterprise High Availability 15-SP3:

      zypper in -t patch SUSE-SLE-Product-HA-15-SP3-2023-127=1

   - SUSE Linux Enterprise High Availability 15-SP2:

      zypper in -t patch SUSE-SLE-Product-HA-15-SP2-2023-127=1

   - SUSE Linux Enterprise High Availability 15-SP1:

      zypper in -t patch SUSE-SLE-Product-HA-15-SP1-2023-127=1



Package List:

   - openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

      ruby2.5-rubygem-websocket-extensions-0.1.3-150000.3.4.1
      ruby2.5-rubygem-websocket-extensions-doc-0.1.3-150000.3.4.1

   - SUSE Linux Enterprise High Availability 15-SP4 (aarch64 ppc64le s390x x86_64):

      ruby2.5-rubygem-websocket-extensions-0.1.3-150000.3.4.1

   - SUSE Linux Enterprise High Availability 15-SP3 (aarch64 ppc64le s390x x86_64):

      ruby2.5-rubygem-websocket-extensions-0.1.3-150000.3.4.1

   - SUSE Linux Enterprise High Availability 15-SP2 (aarch64 ppc64le s390x x86_64):

      ruby2.5-rubygem-websocket-extensions-0.1.3-150000.3.4.1

   - SUSE Linux Enterprise High Availability 15-SP1 (aarch64 ppc64le s390x x86_64):

      ruby2.5-rubygem-websocket-extensions-0.1.3-150000.3.4.1


References:

   https://www.suse.com/security/cve/CVE-2020-7663.html
   https://bugzilla.suse.com/1172445