CVE-2017-0919

Severity CVSS v4.0:

Pending analysis

Type:

CWE-306 Missing Authentication for Critical Function

Publication date:

03/07/2018

Last modified:

04/09/2018

Description

GitLab Community and Enterprise Editions before 10.1.6, 10.2.6, and 10.3.4 are vulnerable to an authorization bypass issue in the GitLab import component resulting in an attacker being able to perform operations under a group in which they were previously unauthorized.

Impact

Vector 3.x

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

Base Score 3.x

7.50

Severity 3.x

HIGH

Vector 2.0

AV:N/AC:L/Au:N/C:N/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 5.00 MEDIUM
Vector: AV:N/AC:L/Au:N/C:N/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): None
Integrity (I): Physical
Availability (A): None

Base Score 2.0

5.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:gitlab:gitlab:::::community:::*		10.1.6 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*		10.1.6 (excluding)
cpe:2.3:a:gitlab:gitlab:::::community:::*	10.2.0 (including)	10.2.6 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	10.2.0 (including)	10.2.6 (excluding)
cpe:2.3:a:gitlab:gitlab:::::community:::*	10.3.0 (including)	10.3.4 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	10.3.0 (including)	10.3.4 (excluding)

To consult the complete list of CPE names with products and versions, see this page

References to Advisories, Solutions, and Tools

https://hackerone.com/reports/301137