CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
94.3%
CentOS Errata and Security Advisory CESA-2015:2561
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.
A flaw was found in the way the git-remote-ext helper processed certain
URLs. If a user had Git configured to automatically clone submodules from
untrusted repositories, an attacker could inject commands into the URL of a
submodule, allowing them to execute arbitrary code on the user’s system.
(BZ#1269794)
All git users are advised to upgrade to these updated packages, which
contain a backported patch to correct this issue.
Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-cr-announce/2015-December/029003.html
Affected packages:
emacs-git
emacs-git-el
git
git-all
git-bzr
git-cvs
git-daemon
git-email
git-gui
git-hg
git-p4
git-svn
gitk
gitweb
perl-Git
perl-Git-SVN
Upstream details at:
https://access.redhat.com/errata/RHSA-2015:2561
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
CentOS | 7 | noarch | emacs-git | < 1.8.3.1-6.el7 | emacs-git-1.8.3.1-6.el7.noarch.rpm |
CentOS | 7 | noarch | emacs-git-el | < 1.8.3.1-6.el7 | emacs-git-el-1.8.3.1-6.el7.noarch.rpm |
CentOS | 7 | x86_64 | git | < 1.8.3.1-6.el7 | git-1.8.3.1-6.el7.x86_64.rpm |
CentOS | 7 | noarch | git-all | < 1.8.3.1-6.el7 | git-all-1.8.3.1-6.el7.noarch.rpm |
CentOS | 7 | noarch | git-bzr | < 1.8.3.1-6.el7 | git-bzr-1.8.3.1-6.el7.noarch.rpm |
CentOS | 7 | noarch | git-cvs | < 1.8.3.1-6.el7 | git-cvs-1.8.3.1-6.el7.noarch.rpm |
CentOS | 7 | x86_64 | git-daemon | < 1.8.3.1-6.el7 | git-daemon-1.8.3.1-6.el7.x86_64.rpm |
CentOS | 7 | noarch | git-email | < 1.8.3.1-6.el7 | git-email-1.8.3.1-6.el7.noarch.rpm |
CentOS | 7 | noarch | git-gui | < 1.8.3.1-6.el7 | git-gui-1.8.3.1-6.el7.noarch.rpm |
CentOS | 7 | noarch | git-hg | < 1.8.3.1-6.el7 | git-hg-1.8.3.1-6.el7.noarch.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
Percentile
94.3%