Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
An issue was discovered in OpenStack Nova 15.x through 15.1.0 and 16.x through 16.1.1. By detaching and reattaching an encrypted volume, an attacker may access the underlying raw volume and corrupt the LUKS header, resulting in a denial of service attack on the compute host. (The same code error also results in data loss, but that is not a vulnerability because the user loses their own data.) All Nova setups supporting encrypted volumes are affected.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
OpenStack Nova 加密问题漏洞
Vulnerability Description
OpenStack是美国国家航空航天局（National Aeronautics and Space Administration）和美国Rackspace公司合作研发的一个云平台管理项目。OpenStack Nova是其中的一个用Python编写的云计算构造控制器，属于IaaS系统的一部分。 OpenStack Nova 15.x版本至15.1.0版本和16.x版本至16.0.4版本中存在加密问题漏洞。攻击者可利用该漏洞访问底层原始的数据卷并且损坏LUKS包头，造成拒绝服务。
CVSS Information
N/A
Vulnerability Type
N/A