CVE-2017-5936
OpenStack Nova-LXD Veth Pair Name Bypass
Description
OpenStack Nova-LXD before 13.1.1 uses the wrong name for the veth pairs when applying Neutron security group rules for instances, which allows remote attackers to bypass intended security restrictions.
INFO
Published Date :
April 12, 2017, 10:59 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-2017-5936.
| URL | Resource |
|---|---|
| http://www.openwall.com/lists/oss-security/2017/02/09/3 | Mailing List Patch Third Party Advisory |
| http://www.securityfocus.com/bid/96182 | Third Party Advisory VDB Entry |
| http://www.ubuntu.com/usn/USN-3195-1 | Third Party Advisory |
| https://bugs.launchpad.net/nova-lxd/+bug/1656847 | Issue Tracking Patch Third Party Advisory |
| https://github.com/openstack/nova-lxd/commit/1b76cefb92081efa1e88cd8f330253f857028bd2 | Issue Tracking Patch Third Party 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-2017-5936 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-5936 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-254 NVD-CWE-noinfo -
Initial Analysis by [email protected]
Apr. 20, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:P/A:N) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Changed Reference Type http://www.ubuntu.com/usn/USN-3195-1 No Types Assigned http://www.ubuntu.com/usn/USN-3195-1 Third Party Advisory Changed Reference Type https://bugs.launchpad.net/nova-lxd/+bug/1656847 No Types Assigned https://bugs.launchpad.net/nova-lxd/+bug/1656847 Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://github.com/openstack/nova-lxd/commit/1b76cefb92081efa1e88cd8f330253f857028bd2 No Types Assigned https://github.com/openstack/nova-lxd/commit/1b76cefb92081efa1e88cd8f330253f857028bd2 Issue Tracking, Patch, Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/96182 No Types Assigned http://www.securityfocus.com/bid/96182 Third Party Advisory, VDB Entry Changed Reference Type http://www.openwall.com/lists/oss-security/2017/02/09/3 No Types Assigned http://www.openwall.com/lists/oss-security/2017/02/09/3 Mailing List, Patch, Third Party Advisory Added CWE CWE-254 Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:* Added CPE Configuration OR *cpe:2.3:a:openstack:nova-lxd:13.1.0:*:*:*:*:*:*:* (and previous)
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-5936 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-2017-5936
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.32 }} 0.00%
score
0.65922
percentile