CVE-2019-13423
Search Guard Kibana Plugin Authentication Bypass Vulnerability
Description
Search Guard Kibana Plugin versions before 5.6.8-7 and before 6.x.y-12 had an issue that an authenticated Kibana user could impersonate as kibanaserver user when providing wrong credentials when all of the following conditions a-c are true: a) Kibana is configured to use Single-Sign-On as authentication method, one of Kerberos, JWT, Proxy, Client certificate. b) The kibanaserver user is configured to use HTTP Basic as the authentication method. c) Search Guard is configured to use an SSO authentication domain and HTTP Basic at the same time
INFO
Published Date :
Aug. 23, 2019, 2:15 p.m.
Last Modified :
Oct. 8, 2020, 12:58 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
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-2019-13423.
| URL | Resource |
|---|---|
| https://docs.search-guard.com/6.x-25/changelog-kibana-6.x-12 | Vendor Advisory |
| https://search-guard.com/cve-advisory/ | 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-2019-13423 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2019-13423 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 -
Modified Analysis by [email protected]
Oct. 08, 2020
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Removed CWE NIST CWE-264 Added CWE NIST NVD-CWE-noinfo -
CVE Modified by [email protected]
Oct. 09, 2019
Action Type Old Value New Value Added CWE floragunn GmbH CWE-287 -
Initial Analysis by [email protected]
Aug. 30, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:S/C:P/I:P/A:P) Added CVSS V3 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://docs.search-guard.com/6.x-25/changelog-kibana-6.x-12 No Types Assigned https://docs.search-guard.com/6.x-25/changelog-kibana-6.x-12 Vendor Advisory Changed Reference Type https://search-guard.com/cve-advisory/ No Types Assigned https://search-guard.com/cve-advisory/ Vendor Advisory Added CWE CWE-264 Added CPE Configuration OR *cpe:2.3:a:search-guard:search_guard:*:*:*:*:*:kibana:*:* versions up to (excluding) 5.6.8-7 *cpe:2.3:a:search-guard:search_guard:*:*:*:*:*:kibana:*:* versions from (including) 6.1.0-8 up to (excluding) 6.2.3-12
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2019-13423 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-2019-13423
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.10 }} 0.00%
score
0.40900
percentile