Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
nfs2acl.c in the Linux kernel 2.6.14.4 does not check for MAY_SATTR privilege before setting access controls (ACL) on files on exported NFS filesystems, which allows remote attackers to bypass ACLs for readonly mounted NFS filesystems.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Linux Kernel NFS ACL访问控制绕过漏洞
Vulnerability Description
Linux kernel是美国Linux基金会发布的开源操作系统Linux所使用的内核。NFSv4 implementation是其中的一个分布式文件系统协议。 Linux Kernel的NFS实现上存在漏洞,远程攻击者可能绕过访问控制获取非授权访问。Linux Kernel的NFS实现中在设置ACL之前没有验证远程用户的权限,攻击者可以在NFS文件系统上更改ACL,这样就可以绕过访问控制获得非授权访问。
CVSS Information
N/A
Vulnerability Type
N/A