Operating System:

[SUSE]

Published:

01 September 2021

Protect yourself against future threats.

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2021.2951
                         Security update for sssd
                             1 September 2021

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           sssd
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Root Compromise -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2021-3621  

Reference:         ESB-2021.2796
                   ESB-2021.2767

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2021/suse-su-20212873-1

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SUSE Security Update: Security update for sssd

______________________________________________________________________________

Announcement ID:   SUSE-SU-2021:2873-1
Rating:            important
References:        #1189492
Cross-References:  CVE-2021-3621
Affected Products:
                   SUSE Linux Enterprise Software Development Kit 12-SP5
                   SUSE Linux Enterprise Server 12-SP5
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for sssd fixes the following issues:

  o CVE-2021-3621: Fixed shell command injection in sssctl via the logs-fetch
    and cache-expire subcommands (bsc#1189492).

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:

  o SUSE Linux Enterprise Software Development Kit 12-SP5:
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-2873=1
  o SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-2873=1

Package List:

  o SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le
    s390x x86_64):
       libipa_hbac-devel-1.16.1-7.22.4
       libsss_idmap-devel-1.16.1-7.22.4
       libsss_nss_idmap-devel-1.16.1-7.22.4
       sssd-debuginfo-1.16.1-7.22.4
       sssd-debugsource-1.16.1-7.22.4
  o SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
       libipa_hbac0-1.16.1-7.22.4
       libipa_hbac0-debuginfo-1.16.1-7.22.4
       libsss_certmap0-1.16.1-7.22.4
       libsss_certmap0-debuginfo-1.16.1-7.22.4
       libsss_idmap0-1.16.1-7.22.4
       libsss_idmap0-debuginfo-1.16.1-7.22.4
       libsss_nss_idmap0-1.16.1-7.22.4
       libsss_nss_idmap0-debuginfo-1.16.1-7.22.4
       libsss_simpleifp0-1.16.1-7.22.4
       libsss_simpleifp0-debuginfo-1.16.1-7.22.4
       python-sssd-config-1.16.1-7.22.4
       python-sssd-config-debuginfo-1.16.1-7.22.4
       sssd-1.16.1-7.22.4
       sssd-ad-1.16.1-7.22.4
       sssd-ad-debuginfo-1.16.1-7.22.4
       sssd-dbus-1.16.1-7.22.4
       sssd-dbus-debuginfo-1.16.1-7.22.4
       sssd-debuginfo-1.16.1-7.22.4
       sssd-debugsource-1.16.1-7.22.4
       sssd-ipa-1.16.1-7.22.4
       sssd-ipa-debuginfo-1.16.1-7.22.4
       sssd-krb5-1.16.1-7.22.4
       sssd-krb5-common-1.16.1-7.22.4
       sssd-krb5-common-debuginfo-1.16.1-7.22.4
       sssd-krb5-debuginfo-1.16.1-7.22.4
       sssd-ldap-1.16.1-7.22.4
       sssd-ldap-debuginfo-1.16.1-7.22.4
       sssd-proxy-1.16.1-7.22.4
       sssd-proxy-debuginfo-1.16.1-7.22.4
       sssd-tools-1.16.1-7.22.4
       sssd-tools-debuginfo-1.16.1-7.22.4
  o SUSE Linux Enterprise Server 12-SP5 (s390x x86_64):
       sssd-32bit-1.16.1-7.22.4
       sssd-debuginfo-32bit-1.16.1-7.22.4
  o SUSE Linux Enterprise Server 12-SP5 (aarch64):
       libsss_nss_idmap-devel-1.16.1-7.22.4


References:

  o https://www.suse.com/security/cve/CVE-2021-3621.html
  o https://bugzilla.suse.com/1189492

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