Medium: git

Issue Overview:

Git before 2.10.5, 2.11.x before 2.11.4, 2.12.x before 2.12.5, 2.13.x before 2.13.6, and 2.14.x before 2.14.2 uses unsafe Perl scripts to support subcommands such as cvsserver, which allows attackers to execute arbitrary OS commands via shell metacharacters in a module name. The vulnerable code is reachable via git-shell even without CVS support. (CVE-2017-14867)

Affected Packages:

git

Issue Correction:
Run yum update git to update your system.

New Packages:

i686:  
    git-svn-2.13.6-1.55.amzn1.i686  
    git-daemon-2.13.6-1.55.amzn1.i686  
    git-2.13.6-1.55.amzn1.i686  
    git-debuginfo-2.13.6-1.55.amzn1.i686  
  
noarch:  
    git-all-2.13.6-1.55.amzn1.noarch  
    git-p4-2.13.6-1.55.amzn1.noarch  
    emacs-git-2.13.6-1.55.amzn1.noarch  
    git-email-2.13.6-1.55.amzn1.noarch  
    gitweb-2.13.6-1.55.amzn1.noarch  
    git-hg-2.13.6-1.55.amzn1.noarch  
    git-bzr-2.13.6-1.55.amzn1.noarch  
    perl-Git-2.13.6-1.55.amzn1.noarch  
    emacs-git-el-2.13.6-1.55.amzn1.noarch  
    git-cvs-2.13.6-1.55.amzn1.noarch  
    perl-Git-SVN-2.13.6-1.55.amzn1.noarch  
  
src:  
    git-2.13.6-1.55.amzn1.src  
  
x86_64:  
    git-debuginfo-2.13.6-1.55.amzn1.x86_64  
    git-2.13.6-1.55.amzn1.x86_64  
    git-svn-2.13.6-1.55.amzn1.x86_64  
    git-daemon-2.13.6-1.55.amzn1.x86_64  

Additional References

Red Hat: CVE-2017-14867

Mitre: CVE-2017-14867