SUSE Security Update: Security update for log4j
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:4115-1
Rating:             important
References:         #1193662 
Cross-References:   CVE-2021-4104
CVSS scores:
                    CVE-2021-4104 (SUSE): 6.4 CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected Products:
                    SUSE OpenStack Cloud Crowbar 9
                    SUSE OpenStack Cloud Crowbar 8
                    SUSE OpenStack Cloud 9
                    SUSE OpenStack Cloud 8
                    SUSE Linux Enterprise Software Development Kit 12-SP5
                    SUSE Linux Enterprise Server for SAP 12-SP4
                    SUSE Linux Enterprise Server for SAP 12-SP3
                    SUSE Linux Enterprise Server 12-SP5
                    SUSE Linux Enterprise Server 12-SP4-LTSS
                    SUSE Linux Enterprise Server 12-SP3-LTSS
                    SUSE Linux Enterprise Server 12-SP3-BCL
                    SUSE Linux Enterprise Server 12-SP2-BCL
                    HPE Helion Openstack 8
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   An update that fixes one vulnerability is now available.

Description:

   This update for log4j fixes the following issue:

   - CVE-2021-4104: Disable the JMSAppender class from log4j to protect
     against the log4jshell vulnerability. [bsc#1193662]


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:

   - SUSE OpenStack Cloud Crowbar 9:

      zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-9-2021-4115=1

   - SUSE OpenStack Cloud Crowbar 8:

      zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-4115=1

   - SUSE OpenStack Cloud 9:

      zypper in -t patch SUSE-OpenStack-Cloud-9-2021-4115=1

   - SUSE OpenStack Cloud 8:

      zypper in -t patch SUSE-OpenStack-Cloud-8-2021-4115=1

   - SUSE Linux Enterprise Software Development Kit 12-SP5:

      zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-4115=1

   - SUSE Linux Enterprise Server for SAP 12-SP4:

      zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-4115=1

   - SUSE Linux Enterprise Server for SAP 12-SP3:

      zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-4115=1

   - SUSE Linux Enterprise Server 12-SP5:

      zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-4115=1

   - SUSE Linux Enterprise Server 12-SP4-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-4115=1

   - SUSE Linux Enterprise Server 12-SP3-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-4115=1

   - SUSE Linux Enterprise Server 12-SP3-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-4115=1

   - SUSE Linux Enterprise Server 12-SP2-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-4115=1

   - HPE Helion Openstack 8:

      zypper in -t patch HPE-Helion-OpenStack-8-2021-4115=1



Package List:

   - SUSE OpenStack Cloud Crowbar 9 (noarch):

      log4j-1.2.15-126.6.1

   - SUSE OpenStack Cloud Crowbar 8 (noarch):

      log4j-1.2.15-126.6.1

   - SUSE OpenStack Cloud 9 (noarch):

      log4j-1.2.15-126.6.1

   - SUSE OpenStack Cloud 8 (noarch):

      log4j-1.2.15-126.6.1

   - SUSE Linux Enterprise Software Development Kit 12-SP5 (noarch):

      log4j-1.2.15-126.6.1
      log4j-manual-1.2.15-126.6.1

   - SUSE Linux Enterprise Server for SAP 12-SP4 (noarch):

      log4j-1.2.15-126.6.1

   - SUSE Linux Enterprise Server for SAP 12-SP3 (noarch):

      log4j-1.2.15-126.6.1

   - SUSE Linux Enterprise Server 12-SP5 (noarch):

      log4j-1.2.15-126.6.1

   - SUSE Linux Enterprise Server 12-SP4-LTSS (noarch):

      log4j-1.2.15-126.6.1

   - SUSE Linux Enterprise Server 12-SP3-LTSS (noarch):

      log4j-1.2.15-126.6.1

   - SUSE Linux Enterprise Server 12-SP3-BCL (noarch):

      log4j-1.2.15-126.6.1

   - SUSE Linux Enterprise Server 12-SP2-BCL (noarch):

      log4j-1.2.15-126.6.1

   - HPE Helion Openstack 8 (noarch):

      log4j-1.2.15-126.6.1


References:

   https://www.suse.com/security/cve/CVE-2021-4104.html
   https://bugzilla.suse.com/1193662