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openSUSE Leap 15.0: 2018:4051-1 Important: libgit2 Submodule Injection

opensuse
Calendar Grey December 8, 2018
Dist Opensuse Esm H88
Crucial security patch released for libgit2 in openSUSE tackling CVE-2018-17456 along with further corrections.
An update that solves one vulnerability and has one errata is now available.

Description

This update for libgit2 fixes the following issues:

Security issue fixed:

- CVE-2018-17456: Submodule URLs and paths with a leading "-" are now

ignored to avoid injecting options into library consumers that perform

recursive clones (bsc#1110949).

Non-security issues fixed:

- Version update to version 0.26.8 (bsc#1114729).

- Full changelog can be found at:

* https://github.com/libgit2/libgit2/releases/tag/v0.26.8

* https://github.com/libgit2/libgit2/releases/tag/v0.26.7

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

Patch

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 15.0:

zypper in -t patch openSUSE-2018-1517=1

Package List

- openSUSE Leap 15.0 (i586 x86_64):

libgit2-26-0.26.8-lp150.2.6.1

libgit2-26-debuginfo-0.26.8-lp150.2.6.1

libgit2-debugsource-0.26.8-lp150.2.6.1

libgit2-devel-0.26.8-lp150.2.6.1

- openSUSE Leap 15.0 (x86_64):

libgit2-26-32bit-0.26.8-lp150.2.6.1

libgit2-26-32bit-debuginfo-0.26.8-lp150.2.6.1

References

https://www.suse.com/security/cve/CVE-2018-17456.html

https://bugzilla.suse.com/1110949

https://bugzilla.suse.com/1114729

--

Severity
important
Lowest
Low
Medium
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Critical

Announcement ID: openSUSE-SU-2018:4051-1
Rating: important
Affected Products: openSUSE Leap 15.0 le.

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