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GoogleOSV:BIT-GITLAB-2021-22256

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

BIT-gitlab-2021-22256

2024-03-0611:19:04

Google

osv.dev

gitlab ce/ee

improper authorization

guest users

sentry errors

5.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

6.4 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

29.8%

JSON

Improper authorization in GitLab CE/EE affecting all versions since 12.6 allowed guest users to create issues for Sentry errors and track their status

CPENameOperatorVersion
gitlablt13.12.9
gitlabge14.1.0
gitlabge14.0.0
gitlablt14.1.2
gitlabge12.6.0
gitlablt14.0.7

Name	Operator	Version
gitlab	lt	13.12.9
gitlab	ge	14.1.0
gitlab	ge	14.0.0
gitlab	lt	14.1.2
gitlab	ge	12.6.0
gitlab	lt	14.0.7

References

gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-22256.json

gitlab.com/gitlab-org/gitlab/-/issues/326948

hackerone.com/reports/1117768

5.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

NONE

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

5.4 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

6.4 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

29.8%

JSON

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