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UbuntuCve
UbuntuCve
added 2010/06/07 12:0 a.m.33 views

CVE-2010-1636

The btrfsioctlclone function in fs/btrfs/ioctl.c in the btrfs functionality in the Linux kernel 2.6.29 through 2.6.32, and possibly other versions, does not ensure that a cloned file descriptor has been opened for reading, which allows local users to read sensitive information from a write-only...

2.1CVSS5.8AI score0.00829EPSS
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seebug.org
seebug.org
added 2008/02/20 12:0 a.m.31 views

FreeBSD sendfile(2)函数只写文件权限绕过安全限制漏洞

BUGTRAQ ID: 27789 CVECAN ID: CVE-2008-0777 FreeBSD就是一种运行在Intel平台上、可以自由使用的开放源码Unix类系统。 FreeBSD在处理文件的访问控制时存在漏洞,本地攻击者可能利用此漏洞获取敏感信息。 当进程打开文件(和其他文件系统对象,如目录)时,会指定访问标记说明所要进行的读、写或其他操作。会对这些标记检查文件系统权限,然后存储到所生成的文件描述符,以验证之后的操作。...

4.9CVSS6.3AI score0.00409EPSS
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