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[email protected]NVD:CVE-2021-39908

HistoryApr 01, 2022 - 11:15 p.m.

CVE-2021-39908

2022-04-0123:15:10

CWE-94

[email protected]

web.nvd.nist.gov

gitlab ce/ee

unicode abuse

vulnerability

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

38.8%

JSON

In all versions of GitLab CE/EE starting from 0.8.0 before 14.2.6, all versions starting from 14.3 before 14.3.4, and all versions starting from 14.4 before 14.4.1 certain Unicode characters can be abused to commit malicious code into projects without being noticed in merge request or source code viewer UI.

Affected configurations

Nvd

Node

gitlabgitlabRange0.8.0–14.2.6community

gitlabgitlabRange0.8.0–14.2.6enterprise

gitlabgitlabRange14.3.0–14.3.4community

gitlabgitlabRange14.3.0–14.3.4enterprise

gitlabgitlabMatch14.4.0community

gitlabgitlabMatch14.4.0enterprise

VendorProductVersionCPE
gitlabgitlab*cpe:2.3:a:gitlab:gitlab:*:*:*:*:community:*:*:*
gitlabgitlab*cpe:2.3:a:gitlab:gitlab:*:*:*:*:enterprise:*:*:*
gitlabgitlab14.4.0cpe:2.3:a:gitlab:gitlab:14.4.0:*:*:*:community:*:*:*
gitlabgitlab14.4.0cpe:2.3:a:gitlab:gitlab:14.4.0:*:*:*:enterprise:*:*:*

Vendor	Product	Version	CPE
gitlab	gitlab	*	cpe:2.3:a:gitlab:gitlab:::::community:::*
gitlab	gitlab	*	cpe:2.3:a:gitlab:gitlab:::::enterprise:::*
gitlab	gitlab	14.4.0	cpe:2.3:a:gitlab:gitlab:14.4.0::::community:::
gitlab	gitlab	14.4.0	cpe:2.3:a:gitlab:gitlab:14.4.0::::enterprise:::