CVE-2017-18191
Apache OpenStack Nova LUKS Header Corruption
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.
INFO
Published Date :
Feb. 19, 2018, 5:29 p.m.
Last Modified :
Oct. 3, 2019, 12:03 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-18191.
| URL | Resource |
|---|---|
| http://openwall.com/lists/oss-security/2018/04/20/3 | Mailing List Patch Third Party Advisory |
| http://www.securityfocus.com/bid/103104 | Third Party Advisory VDB Entry |
| https://access.redhat.com/errata/RHSA-2018:2332 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2018:2714 | Third Party Advisory |
| https://access.redhat.com/errata/RHSA-2018:2855 | Third Party Advisory |
| https://launchpad.net/bugs/1739593 | Exploit Issue Tracking Third Party Advisory |
| https://review.openstack.org/539893 | Exploit Patch Third Party Advisory |
| https://security.openstack.org/ossa/OSSA-2018-001.html | Patch Vendor Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-18191 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-18191 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-310 NVD-CWE-noinfo -
Modified Analysis by [email protected]
Apr. 26, 2019
Action Type Old Value New Value Changed Reference Type http://openwall.com/lists/oss-security/2018/04/20/3 No Types Assigned http://openwall.com/lists/oss-security/2018/04/20/3 Mailing List, Patch, Third Party Advisory Changed Reference Type https://launchpad.net/bugs/1739593 Third Party Advisory https://launchpad.net/bugs/1739593 Exploit, Issue Tracking, Third Party Advisory Changed Reference Type https://security.openstack.org/ossa/OSSA-2018-001.html No Types Assigned https://security.openstack.org/ossa/OSSA-2018-001.html Patch, Vendor Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2018:2714 No Types Assigned https://access.redhat.com/errata/RHSA-2018:2714 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2018:2855 No Types Assigned https://access.redhat.com/errata/RHSA-2018:2855 Third Party Advisory Changed Reference Type https://access.redhat.com/errata/RHSA-2018:2332 No Types Assigned https://access.redhat.com/errata/RHSA-2018:2332 Third Party Advisory Changed CPE Configuration OR *cpe:2.3:a:openstack:nova:15.0.0:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.0:b1:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.0:b2:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.0:b3:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.0:rc1:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.0:rc2:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.1:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.2:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.3:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.4:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.5:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.6:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.7:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.8:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.1.0:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.0:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.0:b1:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.0:b2:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.0:b3:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.0:rc1:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.0:rc2:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.1:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.2:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.3:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.4:*:*:*:*:*:*:* OR *cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:* versions from (including) 15.0.0 up to (including) 15.1.0 *cpe:2.3:a:openstack:nova:*:*:*:*:*:*:*:* versions from (including) 16.0.0 up to (including) 16.1.1 Added CPE Configuration OR *cpe:2.3:a:redhat:openstack:9:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:* *cpe:2.3:a:redhat:openstack:12:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Oct. 03, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:2855 [No Types Assigned] -
CVE Modified by [email protected]
Sep. 18, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:2714 [No Types Assigned] -
CVE Modified by [email protected]
Aug. 21, 2018
Action Type Old Value New Value Added Reference https://access.redhat.com/errata/RHSA-2018:2332 [No Types Assigned] -
CVE Modified by [email protected]
Apr. 25, 2018
Action Type Old Value New Value Added Reference https://security.openstack.org/ossa/OSSA-2018-001.html [No Types Assigned] -
CVE Modified by [email protected]
Apr. 21, 2018
Action Type Old Value New Value Changed Description An issue was discovered in OpenStack Nova 15.x through 15.1.0 and 16.x through 16.0.4. 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. 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. Added Reference http://openwall.com/lists/oss-security/2018/04/20/3 [No Types Assigned] -
Initial Analysis by [email protected]
Mar. 17, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:C) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://launchpad.net/bugs/1739593 No Types Assigned https://launchpad.net/bugs/1739593 Third Party Advisory Changed Reference Type https://review.openstack.org/539893 No Types Assigned https://review.openstack.org/539893 Exploit, Patch, Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/103104 No Types Assigned http://www.securityfocus.com/bid/103104 Third Party Advisory, VDB Entry Added CWE CWE-310 Added CPE Configuration OR *cpe:2.3:a:openstack:nova:15.0.0:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.0:b1:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.0:b2:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.0:b3:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.0:rc1:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.0:rc2:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.1:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.2:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.3:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.4:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.5:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.6:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.7:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.0.8:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:15.1.0:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.0:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.0:b1:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.0:b2:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.0:b3:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.0:rc1:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.0:rc2:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.1:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.2:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.3:*:*:*:*:*:*:* *cpe:2.3:a:openstack:nova:16.0.4:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Feb. 24, 2018
Action Type Old Value New Value Added Reference http://www.securityfocus.com/bid/103104 [No Types Assigned]
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-18191 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-18191
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.30 }} -0.12%
score
0.65201
percentile