High severity · published Apr 15, 2023
CVE-2018-17455
An issue was discovered in GitLab Enterprise Edition before 11.1.7, 11.2.x before 11.2.4, and 11.3.x before 11.3.1
7.5
CVSS
0.6%
EPSS
No
On KEV
Description
An issue was discovered in GitLab Enterprise Edition before 11.1.7, 11.2.x before 11.2.4, and 11.3.x before 11.3.1. Attackers could obtain sensitive information about group names, avatars, LDAP settings, and descriptions via an insecure direct object reference to the "merge request approvals" feature.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.6% · higher than 50% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
GI
GitLab · GitLab
before 11.1.7; before 11.1.7; 11.2.0 before 11.2.4; 11.2.0 before 11.2.4; 11.3.0; 11.3.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2018-17455
CVE.org
https://www.cve.org/CVERecord?id=CVE-2018-17455
Release Notes
https://about.gitlab.com/blog/categories/releases/
Release Notes
https://about.gitlab.com/releases/2018/10/01/security-release-gitlab-11-dot-3-dot-1-released/
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