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GoogleOSV:BIT-GITLAB-2023-6688

HistoryMay 24, 2024 - 7:28 a.m.

BIT-gitlab-2023-6688

2024-05-2407:28:37

Google

osv.dev

255

gitlab

google chat

dos attack

security vulnerability

software issue

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.3 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.1%

JSON

An issue has been discovered in GitLab CE/EE affecting all versions starting from 16.11 prior to 16.11.2. A problem with the processing logic for Google Chat Messages integration may lead to a regular expression DoS attack on the server.

CPENameOperatorVersion
gitlabge16.11.0
gitlablt16.11.2

CPE	Name	Operator	Version
	gitlab	ge	16.11.0
	gitlab	lt	16.11.2

References

gitlab.com/gitlab-org/gitlab/-/issues/434854

hackerone.com/reports/2270362

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.3 Medium

AI Score

Confidence

Low

0.0004 Low

EPSS

Percentile

9.1%

JSON

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