CVE-2021-39943

2022-02-0900:00:00

ubuntu.com

4 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:S/C:N/I:P/A:N

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

6.4 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

25.4%

JSON

An authorization logic error in the External Status Check API in GitLab EE
affecting all versions 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, allowed a user to update the status of the check via an API call