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AUSCERT External Security Bulletin Redistribution
ESB-2018.3810
libgit2 security update comes to SUSE Linux Enterprise Modules 15
10 December 2018
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AusCERT Security Bulletin Summary
---------------------------------
Product: libgit2
Publisher: SUSE
Operating System: SUSE
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2018-17456
Reference: ESB-2018.3108
ESB-2018.3024
ESB-2018.3022
Original Bulletin:
https://www.suse.com/support/update/announcement/2018/suse-su-20184009-1/
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SUSE Security Update: Security update for libgit2
______________________________________________________________________________
Announcement ID: SUSE-SU-2018:4009-1
Rating: important
References: #1110949 #1114729
Cross-References: CVE-2018-17456
Affected Products:
SUSE Linux Enterprise Module for Development Tools 15
______________________________________________________________________________
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
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 Linux Enterprise Module for Development Tools 15:
zypper in -t patch SUSE-SLE-Module-Development-Tools-15-2018-2865=1
Package List:
- SUSE Linux Enterprise Module for Development Tools 15 (aarch64 ppc64le s390x x86_64):
libgit2-26-0.26.8-3.8.1
libgit2-26-debuginfo-0.26.8-3.8.1
libgit2-debugsource-0.26.8-3.8.1
libgit2-devel-0.26.8-3.8.1
References:
https://www.suse.com/security/cve/CVE-2018-17456.html
https://bugzilla.suse.com/1110949
https://bugzilla.suse.com/1114729
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