Vulnerability Details : CVE-2016-9086
GitLab versions 8.9.x and above contain a critical security flaw in the "import/export project" feature of GitLab. Added in GitLab 8.9, this feature allows a user to export and then re-import their projects as tape archive files (tar). All GitLab versions prior to 8.13.0 restricted this feature to administrators only. Starting with version 8.13.0 this feature was made available to all users. This feature did not properly check for symbolic links in user-provided archives and therefore it was possible for an authenticated user to retrieve the contents of any file accessible to the GitLab service account. This included sensitive files such as those that contain secret tokens used by the GitLab service to authenticate users. GitLab CE and EE versions 8.13.0 through 8.13.2, 8.12.0 through 8.12.7, 8.11.0 through 8.11.10, 8.10.0 through 8.10.12, and 8.9.0 through 8.9.11 are affected.
Products affected by CVE-2016-9086
- cpe:2.3:a:gitlab:gitlab:8.9.1:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.9.8:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.9.10:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.10.5:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.10.7:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.10.12:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.11.1:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.9.11:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.10.0:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.10.1:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.10.2:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.10.3:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.11.3:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.11.4:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.11.5:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.11.6:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.13.2:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.9.0:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.11.8:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.12.0:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.12.7:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.13.1:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.9.3:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.9.4:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.9.5:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.9.6:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.10.8:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.10.9:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.10.10:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.10.11:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.12.1:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.12.2:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.12.3:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.12.4:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.12.5:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.9.2:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.9.7:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.9.9:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.10.4:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.10.6:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.11.0:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.11.2:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.11.7:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.11.9:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.12.6:*:*:*:*:*:*:*
- cpe:2.3:a:gitlab:gitlab:8.13.0:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2016-9086
13.49%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 94 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2016-9086
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
|
6.5
|
MEDIUM | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
2.8
|
3.6
|
NIST |
CWE ids for CVE-2016-9086
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
References for CVE-2016-9086
-
http://www.securityfocus.com/bid/94136
GitLab CVE-2016-9086 Information Disclosure VulnerabilityThird Party Advisory;VDB Entry
-
https://about.gitlab.com/2016/11/02/cve-2016-9086-patches/
GitLab 8.13.3, 8.12.8, 8.11.10, and 8.10.13 Released | GitLabMitigation;Patch;Vendor Advisory
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