DASH是一种符合POSIX标准的shell语言，俗称D shell。
dash 0.5.4版本中存在不可靠搜索路径漏洞,当被用作一个登陆外壳时,本地用户可以借助当前工作目录中的一个特洛伊木马剖面文件，执行任意代码。
目前厂商已经发布了升级补丁以修复这个安全问题，补丁下载链接：
Ubuntu Ubuntu Linux 8.04 LTS i386
Ubuntu dash_0.5.4-8ubuntu1.1_i386.deb
http://security.ubuntu.com/ubuntu/pool/main/d/dash/dash_0.5.4-8ubuntu1.1_i386.deb
Ubuntu Ubuntu Linux 8.10 lpia
Ubuntu dash_0.5.4-9ubuntu1.1_lpia.deb
http://ports.ubuntu.com/pool/main/d/dash/dash_0.5.4-9ubuntu1.1_lpia.deb
Ubuntu Ubuntu Linux 8.04 LTS amd64
Ubuntu dash_0.5.4-8ubuntu1.1_amd64.deb
http://security.ubuntu.com/ubuntu/pool/main/d/dash/dash_0.5.4-8ubuntu1.1_amd64.deb
Ubuntu Ubuntu Linux 8.10 sparc
Ubuntu dash_0.5.4-9ubuntu1.1_sparc.deb
http://ports.ubuntu.com/pool/main/d/dash/dash_0.5.4-9ubuntu1.1_sparc.deb
Ubuntu Ubuntu Linux 8.04 LTS powerpc
Ubuntu dash_0.5.4-8ubuntu1.1_powerpc.deb
http://ports.ubuntu.com/pool/main/d/dash/dash_0.5.4-8ubuntu1.1_powerpc.deb
Ubuntu Ubuntu Linux 8.10 powerpc
Ubuntu dash_0.5.4-9ubuntu1.1_powerpc.deb
http://ports.ubuntu.com/pool/main/d/dash/dash_0.5.4-9ubuntu1.1_powerpc.deb
Ubuntu Ubuntu Linux 8.10 i386
Ubuntu dash_0.5.4-9ubuntu1.1_i386.deb
http://security.ubuntu.com/ubuntu/pool/main/d/dash/dash_0.5.4-9ubuntu1.1_i386.deb
Ubuntu Ubuntu Linux 8.10 amd64
Ubuntu dash_0.5.4-9ubuntu1.1_amd64.deb
http://security.ubuntu.com/ubuntu/pool/main/d/dash/dash_0.5.4-9ubuntu1.1_amd64.deb
Ubuntu Ubuntu Linux 8.04 LTS sparc
Ubuntu dash_0.5.4-8ubuntu1.1_sparc.deb
http://ports.ubuntu.com/pool/main/d/dash/dash_0.5.4-8ubuntu1.1_sparc.deb
Ubuntu Ubuntu Linux 8.04 LTS lpia
Ubuntu dash_0.5.4-8ubuntu1.1_lpia.deb
http://ports.ubuntu.com/pool/main/d/dash/dash_0.5.4-8ubuntu1.1_lpia.deb
来源: XF
名称: dash-profile-code-execution(49216)
链接: http://xforce.iss.net/xforce/xfdb/49216
来源: UBUNTU
名称: USN-732-1
链接: http://www.ubuntu.com/usn/USN-732-1
来源: BID
名称: 34092
链接: http://www.securityfocus.com/bid/34092
来源: SECUNIA
名称: 34205
链接: http://secunia.com/advisories/34205
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