CVE-2021-39916

Severity CVSS v4.0:

Pending analysis

Type:

Unavailable / Other

Publication date:

13/12/2021

Last modified:

12/07/2022

Description

Lack of an access control check in the External Status Check feature allowed any authenticated user to retrieve the configuration of any External Status Check in GitLab EE starting from 14.1 before 14.3.6, all versions starting from 14.4 before 14.4.4, all versions starting from 14.5 before 14.5.2.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

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

Base Score 3.x

4.30

Severity 3.x

MEDIUM

Vector 2.0

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

Base Score: 4.00 MEDIUM
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N

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

Base Score 2.0

4.00

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
cpe:2.3:a:gitlab:gitlab:::::community:::*	14.1.0 (including)	14.3.6 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	14.1.0 (including)	14.3.6 (excluding)
cpe:2.3:a:gitlab:gitlab:::::community:::*	14.4.0 (including)	14.4.4 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	14.4.0 (including)	14.4.4 (excluding)
cpe:2.3:a:gitlab:gitlab:::::community:::*	14.5.0 (including)	14.5.2 (excluding)
cpe:2.3:a:gitlab:gitlab:::::enterprise:::*	14.5.0 (including)	14.5.2 (excluding)

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

CVE-2021-39916

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools