Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
mksnap_ffs in FreeBSD 5.1 and 5.2 only sets the snapshot flag when creating a snapshot for a file system, which causes default values for other flags to be used, possibly disabling security-critical settings and allowing a local user to bypass intended access restrictions.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
FreeBSD mksnap_ffs文件系统Option重设漏洞
Vulnerability Description
FreeBSD是一款免费开放源代码的UNIX操作系统。 FreeBSD mksnap_ffs工具存在问题可导致文件系统安全属性被重设，可导致系统的安全系数降低，安全威胁增加。 挂接文件系统会设置多个标记，部分标记影响到性能和可靠性。mksnap_ffs(8)命令会对文件系统建立一个'快照'，'快照'是一个部分时间段文件系统状态的一个静态表示。当此工具运行时，它没有对其他各种文件系统标记进行保留，如果文件系统从快照中存储，这些标记设置就会恢复为默认状态，导致本来可能设置的安全配置被修改。
CVSS Information
N/A
Vulnerability Type
N/A