CVE-2021-39945

2021-12-1300:00:00

ubuntu.com

gitlab ce/ee

api

access control

security vulnerability

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

CVSS3

2.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.001

Percentile

26.7%

JSON

Improper access control in the GitLab CE/EE API affecting all versions
starting from 9.4 before 14.3.6, all versions starting from 14.4 before
14.4.4, all versions starting from 14.5 before 14.5.2, allows an author of
a Merge Request to approve the Merge Request even after having their
project access revoked