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Sicherheit: Ausführen beliebiger Kommandos in git
Aktuelle Meldungen Distributionen
Name: Ausführen beliebiger Kommandos in git
ID: SUSE-SU-2021:0756-1
Distribution: SUSE
Plattformen: SUSE OpenStack Cloud 7, SUSE Linux Enterprise Server for SAP 12-SP2, SUSE Linux Enterprise Server 12-SP2-LTSS, SUSE OpenStack Cloud Crowbar 8, SUSE HPE Helion Openstack 8, SUSE OpenStack Cloud 8, SUSE Linux Enterprise Server for SAP 12-SP3, SUSE Linux Enterprise Server 12-SP2-BCL, SUSE Linux Enterprise Server for SAP 12-SP4, SUSE OpenStack Cloud 9, SUSE OpenStack Cloud Crowbar 9, SUSE Linux Enterprise Server 12-SP3-LTSS, SUSE Linux Enterprise Server 12-SP5, SUSE Linux Enterprise Software Development Kit 12-SP5, SUSE Linux Enterprise Server 12-SP3-BCL, SUSE Linux Enterprise Server 12-SP4-LTSS
Datum: Mi, 10. März 2021, 07:16
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21300
Applikationen: Git

Originalnachricht


SUSE Security Update: Security update for git
______________________________________________________________________________

Announcement ID: SUSE-SU-2021:0756-1
Rating: important
References: #1183026
Cross-References: CVE-2021-21300
CVSS scores:
CVE-2021-21300 (SUSE): 7.5
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/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 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:

https://www.suse.com/security/cve/CVE-2021-21300.html
https://bugzilla.suse.com/1183026
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