CVE-2017-8441
Elastic X-Pack Security Index Alias Document Level Security Bypass Vulnerability
Description
Elastic X-Pack Security versions prior to 5.4.1 and 5.3.3 did not always correctly apply Document Level Security to index aliases. This bug could allow a user with restricted permissions to view data they should not have access to when performing certain operations against an index alias.
INFO
Published Date :
June 5, 2017, 2:29 p.m.
Last Modified :
Oct. 9, 2019, 11:30 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
1.4
Exploitability Score :
2.8
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-2017-8441.
| URL | Resource |
|---|---|
| https://discuss.elastic.co/t/elastic-stack-5-4-1-and-5-3-3-security-updates/87952 | Vendor Advisory |
| https://www.elastic.co/blog/elasticsearch-5-4-1-and-5-3-3-released | Release Notes Vendor Advisory |
| 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-2017-8441 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-8441 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-279 -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-264 CWE-264 CWE-200 -
Reanalysis by [email protected]
Jun. 18, 2019
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:elastic:x-pack:5.0.0:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.0.1:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.0.2:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.1.0:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.1.1:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.2.0:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.2.1:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.2.2:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.3.0:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.3.1:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.3.2:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.4.0:*:*:*:*:*:*:* OR *cpe:2.3:a:elastic:x-pack:*:*:*:*:*:*:*:* versions from (including) 5.3.0 up to (excluding) 5.3.3 *cpe:2.3:a:elastic:x-pack:*:*:*:*:*:*:*:* versions from (including) 5.4.0 up to (excluding) 5.4.1 -
Initial Analysis by [email protected]
Jun. 13, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:S/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N Changed Reference Type https://www.elastic.co/blog/elasticsearch-5-4-1-and-5-3-3-released No Types Assigned https://www.elastic.co/blog/elasticsearch-5-4-1-and-5-3-3-released Release Notes, Vendor Advisory Changed Reference Type https://www.elastic.co/community/security No Types Assigned https://www.elastic.co/community/security Vendor Advisory Changed Reference Type https://discuss.elastic.co/t/elastic-stack-5-4-1-and-5-3-3-security-updates/87952 No Types Assigned https://discuss.elastic.co/t/elastic-stack-5-4-1-and-5-3-3-security-updates/87952 Vendor Advisory Added CWE CWE-264 Added CPE Configuration OR *cpe:2.3:a:elastic:x-pack:5.0.0:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.0.1:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.0.2:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.1.0:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.1.1:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.2.0:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.2.1:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.2.2:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.3.0:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.3.1:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.3.2:*:*:*:*:*:*:* *cpe:2.3:a:elastic:x-pack:5.4.0:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-8441 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-2017-8441
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.07 }} 0.00%
score
0.28917
percentile