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[security-announce] openSUSE-SU-2020:0123-1: important: Security update for git
openSUSE Security Update: Security update for git
______________________________________________________________________________

Announcement ID: openSUSE-SU-2020:0123-1
Rating: important
References: #1082023 #1149792 #1158785 #1158787 #1158788
#1158789 #1158790 #1158791 #1158792 #1158793
#1158795
Cross-References: CVE-2019-1348 CVE-2019-1349 CVE-2019-1350
CVE-2019-1351 CVE-2019-1352 CVE-2019-1353
CVE-2019-1354 CVE-2019-1387 CVE-2019-19604

Affected Products:
openSUSE Leap 15.1
______________________________________________________________________________

An update that solves 9 vulnerabilities and has two fixes
is now available.

Description:

This update for git fixes the following issues:

Security issues fixed:

- CVE-2019-1349: Fixed issue on Windows, when submodules are cloned
recursively, under certain circumstances Git could be fooled into using
the same Git directory twice (bsc#1158787).
- CVE-2019-19604: Fixed a recursive clone followed by a submodule update
could execute code contained within the repository without the user
explicitly having asked for that (bsc#1158795).
- CVE-2019-1387: Fixed recursive clones that are currently affected by a
vulnerability that is caused by too-lax validation of submodule names,
allowing very targeted attacks via remote code execution in recursive
clones (bsc#1158793).
- CVE-2019-1354: Fixed issue on Windows that refuses to write tracked
files with filenames that contain backslashes (bsc#1158792).
- CVE-2019-1353: Fixed issue when run in the Windows Subsystem for Linux
while accessing a working directory on a regular Windows drive, none of
the NTFS protections were active (bsc#1158791).
- CVE-2019-1352: Fixed issue on Windows was unaware of NTFS Alternate Data
Streams (bsc#1158790).
- CVE-2019-1351: Fixed issue on Windows mistakes drive letters outside of
the US-English alphabet as relative paths (bsc#1158789).
- CVE-2019-1350: Fixed incorrect quoting of command-line arguments allowed
remote code execution during a recursive clone in conjunction with SSH
URLs (bsc#1158788).
- CVE-2019-1348: Fixed the --export-marks option of fast-import is exposed
also via the in-stream command feature export-marks=... and it allows
overwriting arbitrary paths (bsc#1158785).
- Fixes an issue where git send-email failed to authenticate with SMTP
server (bsc#1082023)

Bug fixes:

- Add zlib dependency, which used to be provided by openssl-devel, so that
package can compile successfully after openssl upgrade to 1.1.1.
(bsc#1149792).

This update was imported from the SUSE:SLE-15:Update update project.


Patch Instructions:

To install this openSUSE 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:

- openSUSE Leap 15.1:

zypper in -t patch openSUSE-2020-123=1



Package List:

- openSUSE Leap 15.1 (i586 x86_64):

git-2.16.4-lp151.4.3.1
git-arch-2.16.4-lp151.4.3.1
git-core-2.16.4-lp151.4.3.1
git-core-debuginfo-2.16.4-lp151.4.3.1
git-credential-gnome-keyring-2.16.4-lp151.4.3.1
git-credential-gnome-keyring-debuginfo-2.16.4-lp151.4.3.1
git-credential-libsecret-2.16.4-lp151.4.3.1
git-credential-libsecret-debuginfo-2.16.4-lp151.4.3.1
git-cvs-2.16.4-lp151.4.3.1
git-daemon-2.16.4-lp151.4.3.1
git-daemon-debuginfo-2.16.4-lp151.4.3.1
git-debuginfo-2.16.4-lp151.4.3.1
git-debugsource-2.16.4-lp151.4.3.1
git-email-2.16.4-lp151.4.3.1
git-gui-2.16.4-lp151.4.3.1
git-p4-2.16.4-lp151.4.3.1
git-svn-2.16.4-lp151.4.3.1
git-svn-debuginfo-2.16.4-lp151.4.3.1
git-web-2.16.4-lp151.4.3.1
gitk-2.16.4-lp151.4.3.1

- openSUSE Leap 15.1 (noarch):

git-doc-2.16.4-lp151.4.3.1
perl-Authen-SASL-2.16-lp151.3.3.1
perl-Net-SMTP-SSL-1.04-lp151.3.3.1


References:

https://www.suse.com/security/cve/CVE-2019-1348.html
https://www.suse.com/security/cve/CVE-2019-1349.html
https://www.suse.com/security/cve/CVE-2019-1350.html
https://www.suse.com/security/cve/CVE-2019-1351.html
https://www.suse.com/security/cve/CVE-2019-1352.html
https://www.suse.com/security/cve/CVE-2019-1353.html
https://www.suse.com/security/cve/CVE-2019-1354.html
https://www.suse.com/security/cve/CVE-2019-1387.html
https://www.suse.com/security/cve/CVE-2019-19604.html
https://bugzilla.suse.com/1082023
https://bugzilla.suse.com/1149792
https://bugzilla.suse.com/1158785
https://bugzilla.suse.com/1158787
https://bugzilla.suse.com/1158788
https://bugzilla.suse.com/1158789
https://bugzilla.suse.com/1158790
https://bugzilla.suse.com/1158791
https://bugzilla.suse.com/1158792
https://bugzilla.suse.com/1158793
https://bugzilla.suse.com/1158795

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