CVE-2017-17716
GitLab LDAP SSL Certificate Verification Failure
Description
GitLab 9.4.x before 9.4.2 does not support LDAP SSL certificate verification, but a verify_certificates LDAP option was mentioned in the 9.4 release announcement. This issue occurred because code was not merged. This is related to use of the omniauth-ldap library and the gitlab_omniauth-ldap gem.
INFO
Published Date :
Dec. 17, 2017, 5:29 p.m.
Last Modified :
Nov. 21, 2024, 3:18 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.2
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-2017-17716.
| URL | Resource |
|---|---|
| https://about.gitlab.com/2017/07/22/gitlab-9-4-released/#security---add-ldap-ssl-certificate-verification | Issue Tracking Vendor Advisory |
| https://about.gitlab.com/2017/07/28/gitlab-9-dot-4-dot-2-released/ | Issue Tracking Vendor Advisory |
| https://gitlab.com/gitlab-org/gitlab-ce/issues/30420 | Issue Tracking Patch Vendor Advisory |
| https://about.gitlab.com/2017/07/22/gitlab-9-4-released/#security---add-ldap-ssl-certificate-verification | Issue Tracking Vendor Advisory |
| https://about.gitlab.com/2017/07/28/gitlab-9-dot-4-dot-2-released/ | Issue Tracking Vendor Advisory |
| https://gitlab.com/gitlab-org/gitlab-ce/issues/30420 | Issue Tracking 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-2017-17716 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-17716 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 af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://about.gitlab.com/2017/07/22/gitlab-9-4-released/#security---add-ldap-ssl-certificate-verification Added Reference https://about.gitlab.com/2017/07/28/gitlab-9-dot-4-dot-2-released/ Added Reference https://gitlab.com/gitlab-org/gitlab-ce/issues/30420 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Jan. 04, 2018
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:M/Au:N/C:P/I:N/A:N) Added CVSS V3 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Changed Reference Type https://about.gitlab.com/2017/07/22/gitlab-9-4-released/#security---add-ldap-ssl-certificate-verification No Types Assigned https://about.gitlab.com/2017/07/22/gitlab-9-4-released/#security---add-ldap-ssl-certificate-verification Issue Tracking, Vendor Advisory Changed Reference Type https://about.gitlab.com/2017/07/28/gitlab-9-dot-4-dot-2-released/ No Types Assigned https://about.gitlab.com/2017/07/28/gitlab-9-dot-4-dot-2-released/ Issue Tracking, Vendor Advisory Changed Reference Type https://gitlab.com/gitlab-org/gitlab-ce/issues/30420 No Types Assigned https://gitlab.com/gitlab-org/gitlab-ce/issues/30420 Issue Tracking, Patch, Vendor Advisory Added CWE CWE-295 Added CPE Configuration OR *cpe:2.3:a:gitlab:gitlab:9.4.0:*:*:*:*:*:*:* *cpe:2.3:a:gitlab:gitlab:9.4.0:rc1:*:*:*:*:*:* *cpe:2.3:a:gitlab:gitlab:9.4.0:rc2:*:*:*:*:*:* *cpe:2.3:a:gitlab:gitlab:9.4.0:rc3:*:*:*:*:*:* *cpe:2.3:a:gitlab:gitlab:9.4.0:rc4:*:*:*:*:*:* *cpe:2.3:a:gitlab:gitlab:9.4.0:rc5:*:*:*:*:*:* *cpe:2.3:a:gitlab:gitlab:9.4.0:rc6:*:*:*:*:*:* *cpe:2.3:a:gitlab:gitlab:9.4.1:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-17716 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-2017-17716
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.16 }} 0.04%
score
0.52564
percentile