Ubuntu.comUB:CVE-2017-17716CVE-2017-17716
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
0.001 Low
EPSS
Percentile
46.2%
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.
References
about.gitlab.com/2017/07/22/gitlab-9-4-released/#security---add-ldap-ssl-certificate-verification
about.gitlab.com/2017/07/28/gitlab-9-dot-4-dot-2-released/
gitlab.com/gitlab-org/gitlab-ce/issues/30420
launchpad.net/bugs/cve/CVE-2017-17716
nvd.nist.gov/vuln/detail/CVE-2017-17716
security-tracker.debian.org/tracker/CVE-2017-17716
www.cve.org/CVERecord?id=CVE-2017-17716
Related
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:N/A:N
5.9 Medium
CVSS3
Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
0.001 Low
EPSS
Percentile
46.2%