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freebsdFreeBSDE2FB85CE-9A3C-11EE-AF26-001B217B3468
HistoryDec 13, 2023 - 12:00 a.m.

Gitlab -- vulnerabilities

2023-12-1300:00:00
vuxml.freebsd.org
4
smartcard impersonation
subgroup push access
insecure source code
project escalation
double encoding omission
unvalidated timespent
rest api bypass
unauthorized merge requests

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.8 High

AI Score

Confidence

Low

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

35.8%

Gitlab reports:

Smartcard authentication allows impersonation of arbitrary user using user’s public certificate
When subgroup is allowed to merge or push to protected branches, subgroup members with the Developer role may gain the ability to push or merge
The GitLab web interface does not ensure the integrity of information when downloading the source code from installation packages or tags
Project maintainer can escalate to Project owner using project access token rotate API
Omission of Double Encoding in File Names Facilitates the Creation of Repositories with Malicious Content
Unvalidated timeSpent value leads to unable to load issues on Issue board
Developer can bypass predefined variables via REST API
Auditor users can create merge requests on projects they don’t have access to

OSVersionArchitecturePackageVersionFilename
FreeBSDanynoarchgitlab-ce= 16.6.0UNKNOWN
FreeBSDanynoarchgitlab-ce< 16.6.2UNKNOWN

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.8 High

AI Score

Confidence

Low

6.5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.001 Low

EPSS

Percentile

35.8%

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