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I. Basic Information for CVE-2002-0795
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
The rc system startup script for FreeBSD 4 through 4.5 allows local users to delete arbitrary files via a symlink attack on X Windows lock files.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
FreeBSD rc任意目录可删除漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeBSD是一款免费开放源代码的操作系统。 FreeBSD中的rc脚本存在漏洞，可导致本地攻击者删除任意文件系统，造成拒绝服务攻击。 rc(/etc/rc)是FreeBSD系统启动脚本，当FreeBSD以多用户启动时，执行一些启动时例行的操作，其中之一就是删除由X Windows留下的锁住的文件，由于rc脚本没有判断.X11-unix是否是一个实际的目录，也没有判断目录是否存在，攻击者可以通过建立符号链接指向系统任意目录，当脚本运行时，连接指向的目录就会被删除，造成本地拒绝服务攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
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II. Public POCs for CVE-2002-0795
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III. Intelligence Information for CVE-2002-0795
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V. Comments for CVE-2002-0795

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