Security update for git

SUSE Security Update: Security update for git
Announcement ID: SUSE-SU-2021:0756-1
Rating: important
References: #1183026
Cross-References:CVE-2021-21300
Affected Products:
  • SUSE OpenStack Cloud Crowbar 9
  • SUSE OpenStack Cloud Crowbar 8
  • SUSE OpenStack Cloud 9
  • SUSE OpenStack Cloud 8
  • SUSE OpenStack Cloud 7
  • 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 for SAP 12-SP2
  • 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-LTSS
  • SUSE Linux Enterprise Server 12-SP2-BCL
  • HPE Helion Openstack 8

An update that fixes one vulnerability is now available.

Description:

This update for git fixes the following issues:

  • On case-insensitive filesystems, with support for symbolic links, if Git is configured globally to apply delay-capable clean/smudge filters (such as Git LFS), Git could be fooled into running remote code during a clone. (bsc#1183026, CVE-2021-21300)

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-9-2021-756=1
  • SUSE OpenStack Cloud Crowbar 8:
    zypper in -t patch SUSE-OpenStack-Cloud-Crowbar-8-2021-756=1
  • SUSE OpenStack Cloud 9:
    zypper in -t patch SUSE-OpenStack-Cloud-9-2021-756=1
  • SUSE OpenStack Cloud 8:
    zypper in -t patch SUSE-OpenStack-Cloud-8-2021-756=1
  • SUSE OpenStack Cloud 7:
    zypper in -t patch SUSE-OpenStack-Cloud-7-2021-756=1
  • SUSE Linux Enterprise Software Development Kit 12-SP5:
    zypper in -t patch SUSE-SLE-SDK-12-SP5-2021-756=1
  • SUSE Linux Enterprise Server for SAP 12-SP4:
    zypper in -t patch SUSE-SLE-SAP-12-SP4-2021-756=1
  • SUSE Linux Enterprise Server for SAP 12-SP3:
    zypper in -t patch SUSE-SLE-SAP-12-SP3-2021-756=1
  • SUSE Linux Enterprise Server for SAP 12-SP2:
    zypper in -t patch SUSE-SLE-SAP-12-SP2-2021-756=1
  • SUSE Linux Enterprise Server 12-SP5:
    zypper in -t patch SUSE-SLE-SERVER-12-SP5-2021-756=1
  • SUSE Linux Enterprise Server 12-SP4-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-LTSS-2021-756=1
  • SUSE Linux Enterprise Server 12-SP3-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2021-756=1
  • SUSE Linux Enterprise Server 12-SP3-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-BCL-2021-756=1
  • SUSE Linux Enterprise Server 12-SP2-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2021-756=1
  • SUSE Linux Enterprise Server 12-SP2-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2021-756=1
  • HPE Helion Openstack 8:
    zypper in -t patch HPE-Helion-OpenStack-8-2021-756=1

Package List:

  • SUSE OpenStack Cloud Crowbar 9 (x86_64):
    • git-2.26.2-27.43.1
    • git-core-2.26.2-27.43.1
    • git-core-debuginfo-2.26.2-27.43.1
    • git-cvs-2.26.2-27.43.1
    • git-daemon-2.26.2-27.43.1
    • git-daemon-debuginfo-2.26.2-27.43.1
    • git-debugsource-2.26.2-27.43.1
    • git-email-2.26.2-27.43.1
    • git-gui-2.26.2-27.43.1
    • git-svn-2.26.2-27.43.1
    • git-web-2.26.2-27.43.1
    • gitk-2.26.2-27.43.1
  • SUSE OpenStack Cloud Crowbar 8 (x86_64):
    • git-2.26.2-27.43.1
    • git-core-2.26.2-27.43.1
    • git-core-debuginfo-2.26.2-27.43.1
    • git-cvs-2.26.2-27.43.1
    • git-daemon-2.26.2-27.43.1
    • git-daemon-debuginfo-2.26.2-27.43.1
    • git-debugsource-2.26.2-27.43.1
    • git-email-2.26.2-27.43.1
    • git-gui-2.26.2-27.43.1
    • git-svn-2.26.2-27.43.1
    • git-web-2.26.2-27.43.1
    • gitk-2.26.2-27.43.1
  • SUSE OpenStack Cloud 9 (x86_64):
    • git-2.26.2-27.43.1
    • git-core-2.26.2-27.43.1
    • git-core-debuginfo-2.26.2-27.43.1
    • git-cvs-2.26.2-27.43.1
    • git-daemon-2.26.2-27.43.1
    • git-daemon-debuginfo-2.26.2-27.43.1
    • git-debugsource-2.26.2-27.43.1
    • git-email-2.26.2-27.43.1
    • git-gui-2.26.2-27.43.1
    • git-svn-2.26.2-27.43.1
    • git-web-2.26.2-27.43.1
    • gitk-2.26.2-27.43.1
  • SUSE OpenStack Cloud 8 (x86_64):
    • git-2.26.2-27.43.1
    • git-core-2.26.2-27.43.1
    • git-core-debuginfo-2.26.2-27.43.1
    • git-cvs-2.26.2-27.43.1
    • git-daemon-2.26.2-27.43.1
    • git-daemon-debuginfo-2.26.2-27.43.1
    • git-debugsource-2.26.2-27.43.1
    • git-email-2.26.2-27.43.1
    • git-gui-2.26.2-27.43.1
    • git-svn-2.26.2-27.43.1
    • git-web-2.26.2-27.43.1
    • gitk-2.26.2-27.43.1
  • SUSE OpenStack Cloud 7 (s390x x86_64):
    • git-2.26.2-27.43.1
    • git-core-2.26.2-27.43.1
    • git-core-debuginfo-2.26.2-27.43.1
    • git-cvs-2.26.2-27.43.1
    • git-daemon-2.26.2-27.43.1
    • git-daemon-debuginfo-2.26.2-27.43.1
    • git-debugsource-2.26.2-27.43.1
    • git-email-2.26.2-27.43.1
    • git-gui-2.26.2-27.43.1
    • git-svn-2.26.2-27.43.1
    • git-web-2.26.2-27.43.1
    • gitk-2.26.2-27.43.1
  • SUSE OpenStack Cloud 7 (noarch):
    • git-doc-2.26.2-27.43.1
  • SUSE Linux Enterprise Software Development Kit 12-SP5 (aarch64 ppc64le s390x x86_64):
    • git-2.26.2-27.43.1
    • git-arch-2.26.2-27.43.1
    • git-core-2.26.2-27.43.1
    • git-core-debuginfo-2.26.2-27.43.1
    • git-cvs-2.26.2-27.43.1
    • git-daemon-2.26.2-27.43.1
    • git-daemon-debuginfo-2.26.2-27.43.1
    • git-debugsource-2.26.2-27.43.1
    • git-email-2.26.2-27.43.1
    • git-gui-2.26.2-27.43.1
    • git-svn-2.26.2-27.43.1
    • git-svn-debuginfo-2.26.2-27.43.1
    • git-web-2.26.2-27.43.1
    • gitk-2.26.2-27.43.1
  • SUSE Linux Enterprise Software Development Kit 12-SP5 (noarch):
    • git-doc-2.26.2-27.43.1
  • SUSE Linux Enterprise Server for SAP 12-SP4 (ppc64le x86_64):
    • git-2.26.2-27.43.1
    • git-core-2.26.2-27.43.1
    • git-core-debuginfo-2.26.2-27.43.1
    • git-cvs-2.26.2-27.43.1
    • git-daemon-2.26.2-27.43.1
    • git-daemon-debuginfo-2.26.2-27.43.1
    • git-debugsource-2.26.2-27.43.1
    • git-email-2.26.2-27.43.1
    • git-gui-2.26.2-27.43.1
    • git-svn-2.26.2-27.43.1
    • git-web-2.26.2-27.43.1
    • gitk-2.26.2-27.43.1
  • SUSE Linux Enterprise Server for SAP 12-SP3 (ppc64le x86_64):
    • git-2.26.2-27.43.1
    • git-core-2.26.2-27.43.1
    • git-core-debuginfo-2.26.2-27.43.1
    • git-cvs-2.26.2-27.43.1
    • git-daemon-2.26.2-27.43.1
    • git-daemon-debuginfo-2.26.2-27.43.1
    • git-debugsource-2.26.2-27.43.1
    • git-email-2.26.2-27.43.1
    • git-gui-2.26.2-27.43.1
    • git-svn-2.26.2-27.43.1
    • git-web-2.26.2-27.43.1
    • gitk-2.26.2-27.43.1
  • SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):
    • git-2.26.2-27.43.1
    • git-core-2.26.2-27.43.1
    • git-core-debuginfo-2.26.2-27.43.1
    • git-cvs-2.26.2-27.43.1
    • git-daemon-2.26.2-27.43.1
    • git-daemon-debuginfo-2.26.2-27.43.1
    • git-debugsource-2.26.2-27.43.1
    • git-email-2.26.2-27.43.1
    • git-gui-2.26.2-27.43.1
    • git-svn-2.26.2-27.43.1
    • git-web-2.26.2-27.43.1
    • gitk-2.26.2-27.43.1
  • SUSE Linux Enterprise Server for SAP 12-SP2 (noarch):
    • git-doc-2.26.2-27.43.1
  • SUSE Linux Enterprise Server 12-SP5 (aarch64 ppc64le s390x x86_64):
    • git-2.26.2-27.43.1
    • git-core-2.26.2-27.43.1
    • git-core-debuginfo-2.26.2-27.43.1
    • git-cvs-2.26.2-27.43.1
    • git-daemon-2.26.2-27.43.1
    • git-daemon-debuginfo-2.26.2-27.43.1
    • git-debugsource-2.26.2-27.43.1
    • git-email-2.26.2-27.43.1
    • git-gui-2.26.2-27.43.1
    • git-svn-2.26.2-27.43.1
    • git-web-2.26.2-27.43.1
    • gitk-2.26.2-27.43.1
  • SUSE Linux Enterprise Server 12-SP4-LTSS (aarch64 ppc64le s390x x86_64):
    • git-2.26.2-27.43.1
    • git-core-2.26.2-27.43.1
    • git-core-debuginfo-2.26.2-27.43.1
    • git-cvs-2.26.2-27.43.1
    • git-daemon-2.26.2-27.43.1
    • git-daemon-debuginfo-2.26.2-27.43.1
    • git-debugsource-2.26.2-27.43.1
    • git-email-2.26.2-27.43.1
    • git-gui-2.26.2-27.43.1
    • git-svn-2.26.2-27.43.1
    • git-web-2.26.2-27.43.1
    • gitk-2.26.2-27.43.1
  • SUSE Linux Enterprise Server 12-SP3-LTSS (aarch64 ppc64le s390x x86_64):
    • git-2.26.2-27.43.1
    • git-core-2.26.2-27.43.1
    • git-core-debuginfo-2.26.2-27.43.1
    • git-cvs-2.26.2-27.43.1
    • git-daemon-2.26.2-27.43.1
    • git-daemon-debuginfo-2.26.2-27.43.1
    • git-debugsource-2.26.2-27.43.1
    • git-email-2.26.2-27.43.1
    • git-gui-2.26.2-27.43.1
    • git-svn-2.26.2-27.43.1
    • git-web-2.26.2-27.43.1
    • gitk-2.26.2-27.43.1
  • SUSE Linux Enterprise Server 12-SP3-BCL (x86_64):
    • git-2.26.2-27.43.1
    • git-core-2.26.2-27.43.1
    • git-core-debuginfo-2.26.2-27.43.1
    • git-cvs-2.26.2-27.43.1
    • git-daemon-2.26.2-27.43.1
    • git-daemon-debuginfo-2.26.2-27.43.1
    • git-debugsource-2.26.2-27.43.1
    • git-email-2.26.2-27.43.1
    • git-gui-2.26.2-27.43.1
    • git-svn-2.26.2-27.43.1
    • git-web-2.26.2-27.43.1
    • gitk-2.26.2-27.43.1
  • SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):
    • git-2.26.2-27.43.1
    • git-core-2.26.2-27.43.1
    • git-core-debuginfo-2.26.2-27.43.1
    • git-cvs-2.26.2-27.43.1
    • git-daemon-2.26.2-27.43.1
    • git-daemon-debuginfo-2.26.2-27.43.1
    • git-debugsource-2.26.2-27.43.1
    • git-email-2.26.2-27.43.1
    • git-gui-2.26.2-27.43.1
    • git-svn-2.26.2-27.43.1
    • git-web-2.26.2-27.43.1
    • gitk-2.26.2-27.43.1
  • SUSE Linux Enterprise Server 12-SP2-LTSS (noarch):
    • git-doc-2.26.2-27.43.1
  • SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
    • git-2.26.2-27.43.1
    • git-core-2.26.2-27.43.1
    • git-core-debuginfo-2.26.2-27.43.1
    • git-cvs-2.26.2-27.43.1
    • git-daemon-2.26.2-27.43.1
    • git-daemon-debuginfo-2.26.2-27.43.1
    • git-debugsource-2.26.2-27.43.1
    • git-email-2.26.2-27.43.1
    • git-gui-2.26.2-27.43.1
    • git-svn-2.26.2-27.43.1
    • git-web-2.26.2-27.43.1
    • gitk-2.26.2-27.43.1
  • SUSE Linux Enterprise Server 12-SP2-BCL (noarch):
    • git-doc-2.26.2-27.43.1
  • HPE Helion Openstack 8 (x86_64):
    • git-2.26.2-27.43.1
    • git-core-2.26.2-27.43.1
    • git-core-debuginfo-2.26.2-27.43.1
    • git-cvs-2.26.2-27.43.1
    • git-daemon-2.26.2-27.43.1
    • git-daemon-debuginfo-2.26.2-27.43.1
    • git-debugsource-2.26.2-27.43.1
    • git-email-2.26.2-27.43.1
    • git-gui-2.26.2-27.43.1
    • git-svn-2.26.2-27.43.1
    • git-web-2.26.2-27.43.1
    • gitk-2.26.2-27.43.1

References: