SUSE-SU-2021:0793-1: moderate: Security update for compat-openssl098

[sle-updates at lists.suse.com]

   SUSE Security Update: Security update for compat-openssl098
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Announcement ID:    SUSE-SU-2021:0793-1
Rating:             moderate
References:         #1182331 #1182333 
Cross-References:   CVE-2021-23840 CVE-2021-23841
CVSS scores:
                    CVE-2021-23840 (NVD) : 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-23840 (SUSE): 6.5 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
                    CVE-2021-23841 (NVD) : 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-23841 (SUSE): 5.9 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Products:
                    SUSE Linux Enterprise Server for SAP 12-SP5
                    SUSE Linux Enterprise Server for SAP 12-SP4
                    SUSE Linux Enterprise Server for SAP 12-SP3
                    SUSE Linux Enterprise Server for SAP 12-SP2
                    SUSE Linux Enterprise Module for Legacy Software 12
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   An update that fixes two vulnerabilities is now available.

Description:

   This update for compat-openssl098 fixes the following issues:

   - CVE-2021-23840: Fixed an Integer overflow in CipherUpdate (bsc#1182333)
   - CVE-2021-23841: Fixed a Null pointer dereference in
     X509_issuer_and_serial_hash() (bsc#1182331)


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 Linux Enterprise Server for SAP 12-SP5:

      zypper in -t patch SUSE-SLE-SAP-12-SP5-2021-793=1

   - SUSE Linux Enterprise Server for SAP 12-SP4:

      zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-793=1

   - SUSE Linux Enterprise Server for SAP 12-SP3:

      zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-793=1

   - SUSE Linux Enterprise Server for SAP 12-SP2:

      zypper in -t patch SUSE-SLE-SAP-12-SP2-2021-793=1

   - SUSE Linux Enterprise Module for Legacy Software 12:

      zypper in -t patch SUSE-SLE-Module-Legacy-12-2021-793=1



Package List:

   - SUSE Linux Enterprise Server for SAP 12-SP5 (x86_64):

      compat-openssl098-debugsource-0.9.8j-106.24.1
      libopenssl0_9_8-0.9.8j-106.24.1
      libopenssl0_9_8-debuginfo-0.9.8j-106.24.1

   - SUSE Linux Enterprise Server for SAP 12-SP4 (x86_64):

      compat-openssl098-debugsource-0.9.8j-106.24.1
      libopenssl0_9_8-0.9.8j-106.24.1
      libopenssl0_9_8-debuginfo-0.9.8j-106.24.1

   - SUSE Linux Enterprise Server for SAP 12-SP3 (x86_64):

      compat-openssl098-debugsource-0.9.8j-106.24.1
      libopenssl0_9_8-0.9.8j-106.24.1
      libopenssl0_9_8-debuginfo-0.9.8j-106.24.1

   - SUSE Linux Enterprise Server for SAP 12-SP2 (x86_64):

      compat-openssl098-debugsource-0.9.8j-106.24.1
      libopenssl0_9_8-0.9.8j-106.24.1
      libopenssl0_9_8-debuginfo-0.9.8j-106.24.1

   - SUSE Linux Enterprise Module for Legacy Software 12 (s390x x86_64):

      compat-openssl098-debugsource-0.9.8j-106.24.1
      libopenssl0_9_8-0.9.8j-106.24.1
      libopenssl0_9_8-32bit-0.9.8j-106.24.1
      libopenssl0_9_8-debuginfo-0.9.8j-106.24.1
      libopenssl0_9_8-debuginfo-32bit-0.9.8j-106.24.1


References:

   https://www.suse.com/security/cve/CVE-2021-23840.html
   https://www.suse.com/security/cve/CVE-2021-23841.html
   https://bugzilla.suse.com/1182331
   https://bugzilla.suse.com/1182333