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GoogleOSV:BIT-GITLAB-2021-22254

HistoryMar 06, 2024 - 11:19 a.m.

BIT-gitlab-2021-22254

2024-03-0611:19:05

Google

osv.dev

gitlab

user impersonation

vulnerability

software

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

6.5 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

29.5%

JSON

Under very specific conditions a user could be impersonated using Gitlab shell. This vulnerability affects GitLab CE/EE 13.1 and later through 14.1.2, 14.0.7 and 13.12.9.

CPENameOperatorVersion
gitlablt13.12.9
gitlabge14.1.0
gitlabge14.0.0
gitlablt14.1.2
gitlablt14.0.7
gitlabge13.1.0

Name	Operator	Version
gitlab	lt	13.12.9
gitlab	ge	14.1.0
gitlab	ge	14.0.0
gitlab	lt	14.1.2
gitlab	lt	14.0.7
gitlab	ge	13.1.0

References

gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22254.json

gitlab.com/gitlab-org/gitlab/-/issues/300265

hackerone.com/reports/1087806

3.5 Low

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

4.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

NONE

Availability Impact

NONE

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

6.5 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

29.5%

JSON

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