CVE - CVE-2017-18191

CVE-ID
CVE-2017-18191	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
BID:103104 URL:http://www.securityfocus.com/bid/103104 CONFIRM:https://launchpad.net/bugs/1739593 CONFIRM:https://review.openstack.org/539893 CONFIRM:https://security.openstack.org/ossa/OSSA-2018-001.html MISC:http://openwall.com/lists/oss-security/2018/04/20/3 REDHAT:RHSA-2018:2332 URL:https://access.redhat.com/errata/RHSA-2018:2332 REDHAT:RHSA-2018:2714 URL:https://access.redhat.com/errata/RHSA-2018:2714 REDHAT:RHSA-2018:2855 URL:https://access.redhat.com/errata/RHSA-2018:2855
Assigning CNA
MITRE Corporation
Date Record Created
20180219	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20180219)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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