ESB-2018.1827 - [RedHat] git: Execute arbitrary code/commands - Remote with user interaction 2018-06-21
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===========================================================================
AUSCERT External Security Bulletin Redistribution
ESB-2018.1827
Important: git security update
21 June 2018
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: git
Publisher: Red Hat
Operating System: Red Hat Enterprise Linux Server 7
Red Hat Enterprise Linux WS/Desktop 7
Impact/Access: Execute Arbitrary Code/Commands -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2018-11235
Reference: ESB-2018.1614
Original Bulletin:
https://access.redhat.com/errata/RHSA-2018:1957
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Red Hat Security Advisory
Synopsis: Important: git security update
Advisory ID: RHSA-2018:1957-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2018:1957
Issue date: 2018-06-20
CVE Names: CVE-2018-11235
=====================================================================
1. Summary:
An update for git is now available for Red Hat Enterprise Linux 7.
Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.
2. Relevant releases/architectures:
Red Hat Enterprise Linux Client Optional (v. 7) - noarch, x86_64
Red Hat Enterprise Linux ComputeNode Optional (v. 7) - noarch, x86_64
Red Hat Enterprise Linux Server (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Server Optional (v. 7) - noarch, ppc64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Workstation (v. 7) - noarch, x86_64
Red Hat Enterprise Linux Workstation Optional (v. 7) - noarch, x86_64
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7) - aarch64, noarch, ppc64le, s390x
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7) - aarch64, noarch, ppc64le, s390x
3. Description:
Git is a distributed revision control system with a decentralized
architecture. As opposed to centralized version control systems with a
client-server model, Git ensures that each working copy of a Git repository
is an exact copy with complete revision history. This not only allows the
user to work on and contribute to projects without the need to have
permission to push the changes to their official repositories, but also
makes it possible for the user to work with no network connection.
Security Fix(es):
* git: arbitrary code execution when recursively cloning a malicious
repository (CVE-2018-11235)
For more details about the security issue(s), including the impact, a CVSS
score, and other related information, refer to the CVE page(s) listed in
the References section.
4. Solution:
For details on how to apply this update, which includes the changes
described in this advisory, refer to:
https://access.redhat.com/articles/11258
5. Bugs fixed (https://bugzilla.redhat.com/):
1583862 - CVE-2018-11235 git: arbitrary code execution when recursively cloning a malicious repository
6. Package List:
Red Hat Enterprise Linux Client Optional (v. 7):
Source:
git-1.8.3.1-14.el7_5.src.rpm
noarch:
emacs-git-1.8.3.1-14.el7_5.noarch.rpm
emacs-git-el-1.8.3.1-14.el7_5.noarch.rpm
git-all-1.8.3.1-14.el7_5.noarch.rpm
git-bzr-1.8.3.1-14.el7_5.noarch.rpm
git-cvs-1.8.3.1-14.el7_5.noarch.rpm
git-email-1.8.3.1-14.el7_5.noarch.rpm
git-gui-1.8.3.1-14.el7_5.noarch.rpm
git-hg-1.8.3.1-14.el7_5.noarch.rpm
git-p4-1.8.3.1-14.el7_5.noarch.rpm
gitk-1.8.3.1-14.el7_5.noarch.rpm
gitweb-1.8.3.1-14.el7_5.noarch.rpm
perl-Git-1.8.3.1-14.el7_5.noarch.rpm
perl-Git-SVN-1.8.3.1-14.el7_5.noarch.rpm
x86_64:
git-1.8.3.1-14.el7_5.x86_64.rpm
git-daemon-1.8.3.1-14.el7_5.x86_64.rpm
git-debuginfo-1.8.3.1-14.el7_5.x86_64.rpm
git-svn-1.8.3.1-14.el7_5.x86_64.rpm
Red Hat Enterprise Linux ComputeNode Optional (v. 7):
Source:
git-1.8.3.1-14.el7_5.src.rpm
noarch:
emacs-git-1.8.3.1-14.el7_5.noarch.rpm
emacs-git-el-1.8.3.1-14.el7_5.noarch.rpm
git-all-1.8.3.1-14.el7_5.noarch.rpm
git-bzr-1.8.3.1-14.el7_5.noarch.rpm
git-cvs-1.8.3.1-14.el7_5.noarch.rpm
git-email-1.8.3.1-14.el7_5.noarch.rpm
git-gui-1.8.3.1-14.el7_5.noarch.rpm
git-hg-1.8.3.1-14.el7_5.noarch.rpm
git-p4-1.8.3.1-14.el7_5.noarch.rpm
gitk-1.8.3.1-14.el7_5.noarch.rpm
gitweb-1.8.3.1-14.el7_5.noarch.rpm
perl-Git-1.8.3.1-14.el7_5.noarch.rpm
perl-Git-SVN-1.8.3.1-14.el7_5.noarch.rpm
x86_64:
git-1.8.3.1-14.el7_5.x86_64.rpm
git-daemon-1.8.3.1-14.el7_5.x86_64.rpm
git-debuginfo-1.8.3.1-14.el7_5.x86_64.rpm
git-svn-1.8.3.1-14.el7_5.x86_64.rpm
Red Hat Enterprise Linux Server (v. 7):
Source:
git-1.8.3.1-14.el7_5.src.rpm
noarch:
perl-Git-1.8.3.1-14.el7_5.noarch.rpm
ppc64:
git-1.8.3.1-14.el7_5.ppc64.rpm
git-debuginfo-1.8.3.1-14.el7_5.ppc64.rpm
ppc64le:
git-1.8.3.1-14.el7_5.ppc64le.rpm
git-debuginfo-1.8.3.1-14.el7_5.ppc64le.rpm
s390x:
git-1.8.3.1-14.el7_5.s390x.rpm
git-debuginfo-1.8.3.1-14.el7_5.s390x.rpm
x86_64:
git-1.8.3.1-14.el7_5.x86_64.rpm
git-debuginfo-1.8.3.1-14.el7_5.x86_64.rpm
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server (v. 7):
Source:
git-1.8.3.1-14.el7_5.src.rpm
aarch64:
git-1.8.3.1-14.el7_5.aarch64.rpm
git-debuginfo-1.8.3.1-14.el7_5.aarch64.rpm
noarch:
perl-Git-1.8.3.1-14.el7_5.noarch.rpm
ppc64le:
git-1.8.3.1-14.el7_5.ppc64le.rpm
git-debuginfo-1.8.3.1-14.el7_5.ppc64le.rpm
s390x:
git-1.8.3.1-14.el7_5.s390x.rpm
git-debuginfo-1.8.3.1-14.el7_5.s390x.rpm
Red Hat Enterprise Linux Server Optional (v. 7):
noarch:
emacs-git-1.8.3.1-14.el7_5.noarch.rpm
emacs-git-el-1.8.3.1-14.el7_5.noarch.rpm
git-all-1.8.3.1-14.el7_5.noarch.rpm
git-bzr-1.8.3.1-14.el7_5.noarch.rpm
git-cvs-1.8.3.1-14.el7_5.noarch.rpm
git-email-1.8.3.1-14.el7_5.noarch.rpm
git-gui-1.8.3.1-14.el7_5.noarch.rpm
git-hg-1.8.3.1-14.el7_5.noarch.rpm
git-p4-1.8.3.1-14.el7_5.noarch.rpm
gitk-1.8.3.1-14.el7_5.noarch.rpm
gitweb-1.8.3.1-14.el7_5.noarch.rpm
perl-Git-SVN-1.8.3.1-14.el7_5.noarch.rpm
ppc64:
git-daemon-1.8.3.1-14.el7_5.ppc64.rpm
git-debuginfo-1.8.3.1-14.el7_5.ppc64.rpm
git-svn-1.8.3.1-14.el7_5.ppc64.rpm
ppc64le:
git-daemon-1.8.3.1-14.el7_5.ppc64le.rpm
git-debuginfo-1.8.3.1-14.el7_5.ppc64le.rpm
git-svn-1.8.3.1-14.el7_5.ppc64le.rpm
s390x:
git-daemon-1.8.3.1-14.el7_5.s390x.rpm
git-debuginfo-1.8.3.1-14.el7_5.s390x.rpm
git-svn-1.8.3.1-14.el7_5.s390x.rpm
x86_64:
git-daemon-1.8.3.1-14.el7_5.x86_64.rpm
git-debuginfo-1.8.3.1-14.el7_5.x86_64.rpm
git-svn-1.8.3.1-14.el7_5.x86_64.rpm
Red Hat Enterprise Linux for ARM and IBM Power LE (POWER9) Server Optional (v. 7):
aarch64:
git-daemon-1.8.3.1-14.el7_5.aarch64.rpm
git-debuginfo-1.8.3.1-14.el7_5.aarch64.rpm
git-svn-1.8.3.1-14.el7_5.aarch64.rpm
noarch:
emacs-git-1.8.3.1-14.el7_5.noarch.rpm
emacs-git-el-1.8.3.1-14.el7_5.noarch.rpm
git-all-1.8.3.1-14.el7_5.noarch.rpm
git-bzr-1.8.3.1-14.el7_5.noarch.rpm
git-cvs-1.8.3.1-14.el7_5.noarch.rpm
git-email-1.8.3.1-14.el7_5.noarch.rpm
git-gui-1.8.3.1-14.el7_5.noarch.rpm
git-hg-1.8.3.1-14.el7_5.noarch.rpm
git-p4-1.8.3.1-14.el7_5.noarch.rpm
gitk-1.8.3.1-14.el7_5.noarch.rpm
gitweb-1.8.3.1-14.el7_5.noarch.rpm
perl-Git-SVN-1.8.3.1-14.el7_5.noarch.rpm
ppc64le:
git-daemon-1.8.3.1-14.el7_5.ppc64le.rpm
git-debuginfo-1.8.3.1-14.el7_5.ppc64le.rpm
git-svn-1.8.3.1-14.el7_5.ppc64le.rpm
s390x:
git-daemon-1.8.3.1-14.el7_5.s390x.rpm
git-debuginfo-1.8.3.1-14.el7_5.s390x.rpm
git-svn-1.8.3.1-14.el7_5.s390x.rpm
Red Hat Enterprise Linux Workstation (v. 7):
Source:
git-1.8.3.1-14.el7_5.src.rpm
noarch:
perl-Git-1.8.3.1-14.el7_5.noarch.rpm
x86_64:
git-1.8.3.1-14.el7_5.x86_64.rpm
git-debuginfo-1.8.3.1-14.el7_5.x86_64.rpm
Red Hat Enterprise Linux Workstation Optional (v. 7):
noarch:
emacs-git-1.8.3.1-14.el7_5.noarch.rpm
emacs-git-el-1.8.3.1-14.el7_5.noarch.rpm
git-all-1.8.3.1-14.el7_5.noarch.rpm
git-bzr-1.8.3.1-14.el7_5.noarch.rpm
git-cvs-1.8.3.1-14.el7_5.noarch.rpm
git-email-1.8.3.1-14.el7_5.noarch.rpm
git-gui-1.8.3.1-14.el7_5.noarch.rpm
git-hg-1.8.3.1-14.el7_5.noarch.rpm
git-p4-1.8.3.1-14.el7_5.noarch.rpm
gitk-1.8.3.1-14.el7_5.noarch.rpm
gitweb-1.8.3.1-14.el7_5.noarch.rpm
perl-Git-SVN-1.8.3.1-14.el7_5.noarch.rpm
x86_64:
git-daemon-1.8.3.1-14.el7_5.x86_64.rpm
git-debuginfo-1.8.3.1-14.el7_5.x86_64.rpm
git-svn-1.8.3.1-14.el7_5.x86_64.rpm
These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/
7. References:
https://access.redhat.com/security/cve/CVE-2018-11235
https://access.redhat.com/security/updates/classification/#important
8. Contact:
The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/
Copyright 2018 Red Hat, Inc.
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