CVE-2017-8445
"X-Pack Security TLS Trust Manager All-Certificates Trust Bypass"
Description
An error was found in the X-Pack Security TLS trust manager for versions 5.0.0 to 5.5.1. If reloading the trust material fails the trust manager will be replaced with an instance that trusts all certificates. This could allow any node using any certificate to join a cluster. The proper behavior in this instance is for the TLS trust manager to deny all certificates.
INFO
Published Date :
Aug. 18, 2017, 8:29 p.m.
Last Modified :
Oct. 9, 2019, 11:30 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
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-2017-8445.
| URL | Resource |
|---|---|
| https://www.elastic.co/community/security | 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-2017-8445 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-8445 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 -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE Elastic CWE-295 -
Reanalysis by [email protected]
Jun. 18, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:elasticsearch:x-pack:5.0.0:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.0.1:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.0.2:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.1.0:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.1.1:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.1.2:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.2.0:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.2.1:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.2.2:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.3.0:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.3.1:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.3.2:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.3.3:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.4.0:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.4.1:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.4.2:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.4.3:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.5.0:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.5.1:*:*:*:*:*:*:* OR *cpe:2.3:a:elastic:x-pack:*:*:*:*:*:*:*:* versions from (including) 5.0.0 up to (including) 5.5.1 -
Initial Analysis by [email protected]
Aug. 29, 2017
Action Type Old Value New Value Added CVSS V2 (AV:L/AC:L/Au:N/C:N/I:P/A:N) Added CVSS V3 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N Changed Reference Type https://www.elastic.co/community/security No Types Assigned https://www.elastic.co/community/security Vendor Advisory Added CWE CWE-295 Added CPE Configuration OR *cpe:2.3:a:elasticsearch:x-pack:5.0.0:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.0.1:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.0.2:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.1.0:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.1.1:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.1.2:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.2.0:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.2.1:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.2.2:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.3.0:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.3.1:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.3.2:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.3.3:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.4.0:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.4.1:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.4.2:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.4.3:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.5.0:*:*:*:*:*:*:* *cpe:2.3:a:elasticsearch:x-pack:5.5.1:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-8445 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-2017-8445
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.04 }} 0.00%
score
0.10264
percentile