CVE-2017-17716

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.

Category

5.9
CVSS
Severity: Medium
CVSS 3.0 •
CVSS 2.0 •
EPSS 0.09%
Vendor Advisory gitlab.com Vendor Advisory gitlab.com Vendor Advisory gitlab.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://gitlab.com/gitlab-org/gitlab-ce/issues/30420 patch vendor advisory issue tracking
https://about.gitlab.com/2017/07/28/gitlab-9-dot-4-dot-2-released/ vendor advisory issue tracking
https://about.gitlab.com/2017/07/22/gitlab-9-4-released/#security---add-ldap-ssl-certificate-verification vendor advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2017-17716?
CVE-2017-17716 has been scored as a medium severity vulnerability.
How to fix CVE-2017-17716?
To fix CVE-2017-17716, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2017-17716 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2017-17716 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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