Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
X server (Xsco) in OpenUNIX 8.0.0 and UnixWare 7.1.1 does not drop privileges before calling programs such as xkbcomp using popen, which could allow local users to gain privileges.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Open UNIX 8.0.0 UnixWare 7.1.1 X Server不安全调用popen漏洞
Vulnerability Description
UnixWare/Open UNIX是由Caldera公司分发和维护的商业UNIX操作系统。 UnixWare/Open UNIX中的X Server调用了不安全的系统函数，本地攻击者可以利用这个漏洞以X Server进程权限在系统上执行任意命令。 根据报告，UnixWare/Open UNIX中的X Server在调用使用了不安全系统函数popen()的xkbcomp前没有丢弃特殊权限，攻击者可以提交包含元字符的任意系统命令，使得任意命令以X Server进程权限执行，造成权限提升。
CVSS Information
N/A
Vulnerability Type
N/A