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GoogleOSV:BIT-GITLAB-2021-39877

HistoryMar 06, 2024 - 11:18 a.m.

BIT-gitlab-2021-39877

2024-03-0611:18:37

Google

osv.dev

gitlab

vulnerability

resource consumption

software

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.7 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.2 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

32.4%

JSON

A vulnerability was discovered in GitLab starting with version 12.2 that allows an attacker to cause uncontrolled resource consumption with a specially crafted file.

CPENameOperatorVersion
gitlabge12.2.0
gitlablt14.2.5
gitlablt14.3.1
gitlabge14.3.0
gitlabge14.2.0
gitlablt14.1.7

Name	Operator	Version
gitlab	ge	12.2.0
gitlab	lt	14.2.5
gitlab	lt	14.3.1
gitlab	ge	14.3.0
gitlab	ge	14.2.0
gitlab	lt	14.1.7

References

gitlab.com/gitlab-org/cves/-/blob/master/2021/CVE-2021-39877.json

gitlab.com/gitlab-org/gitlab/-/issues/300095

hackerone.com/reports/1077021

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.7 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.2 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

32.4%

JSON

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