Samba 4.0.0到4.1.10版本的nmbd(the NetBIOS name services daemon)被發現存在遠程命令執行漏洞。CVE編號爲CVE-2014-3560。目前官方已經發布最新的補丁。html
下面是官方公佈的漏洞概要:網絡
=========================================================== == Subject: Remote code execution in nmbd == == CVE ID#: CVE-2014-3560 == == Versions: Samba 4.0.0 to 4.1.10 == == Summary: Samba 4.0.0 to 4.1.10 are affected by a == remote code execution attack on ==unauthenticated nmbd NetBIOS name services. == =========================================================== =========== Description =========== All current versions of Samba 4.x.x are vulnerable to a remote code execution vulnerability in the nmbd NetBIOS name services daemon. A malicious browser can send packets that may overwrite the heap of the target nmbd NetBIOS name services daemon. It may be possible to use this to generate a remote code execution vulnerability as the superuser (root).
科普this
Samba,是種用來讓UNIX系列的操做系統與微軟Windows操做系統的SMB/CIFS(Server Message Block/Common Internet File System)網絡協議作連接的自由軟件。第三版不只可訪問及分享SMB的文件夾及打印機,自己還能夠集成入Windows Server的域名,扮演爲域名控制站(Domain Controller)以及加入Active Directory成員。簡而言之,此軟件在Windows與UNIX系列OS之間搭起一座橋樑,讓二者的資源可互通有無。spa