This update for git fixes the following issues:
This security issue was fixed:
{
    "binaries": [
        {
            "git-core": "2.12.3-27.9.1",
            "git-daemon": "2.12.3-27.9.1",
            "git-arch": "2.12.3-27.9.1",
            "git-gui": "2.12.3-27.9.1",
            "git-doc": "2.12.3-27.9.1",
            "git-web": "2.12.3-27.9.1",
            "gitk": "2.12.3-27.9.1",
            "git-email": "2.12.3-27.9.1",
            "git-svn": "2.12.3-27.9.1",
            "git-cvs": "2.12.3-27.9.1",
            "git": "2.12.3-27.9.1"
        }
    ]
}{
    "binaries": [
        {
            "git-core": "2.12.3-27.9.1",
            "git-daemon": "2.12.3-27.9.1",
            "git-arch": "2.12.3-27.9.1",
            "git-gui": "2.12.3-27.9.1",
            "git-doc": "2.12.3-27.9.1",
            "git-web": "2.12.3-27.9.1",
            "gitk": "2.12.3-27.9.1",
            "git-email": "2.12.3-27.9.1",
            "git-svn": "2.12.3-27.9.1",
            "git-cvs": "2.12.3-27.9.1",
            "git": "2.12.3-27.9.1"
        }
    ]
}