Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
utils/mount.ecryptfs_private.c in ecryptfs-utils before 90 does not properly maintain the mtab file during error conditions, which allows local users to cause a denial of service (table corruption) or bypass intended unmounting restrictions via a umount system call.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
ecryptfs-utils mtab文件破坏漏洞
Vulnerability Description
ecryptfs-utils是一套基于Linux平台下的企业文件加密系统。 ecryptfs-utils 89及之前的版本中的utils/mount.ecryptfs_private.c文件中存在安全漏洞，该漏洞源于当产生错误时，程序没有正确处理mtab文件。本地攻击者可通过umount系统调用利用该漏洞造成拒绝服务（表损坏）或绕过既定的卸载限制。
CVSS Information
N/A
Vulnerability Type
N/A