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GoogleOSV:BIT-GITLAB-2023-2181

HistoryMar 06, 2024 - 11:09 a.m.

BIT-gitlab-2023-2181

2024-03-0611:09:18

Google

osv.dev

gitlab

content smuggling

merge request

security issue

version 15.9.8

version 15.10.7

version 15.11.3

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.3 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

50.5%

JSON

An issue has been discovered in GitLab affecting all versions before 15.9.8, 15.10.0 before 15.10.7, and 15.11.0 before 15.11.3. A malicious developer could use a git feature called refs/replace to smuggle content into a merge request which would not be visible during review in the UI.

CPENameOperatorVersion
gitlablt15.11.3
gitlablt15.10.7
gitlabge15.11.0
gitlablt15.9.8
gitlabge15.10.0

Name	Operator	Version
gitlab	lt	15.11.3
gitlab	lt	15.10.7
gitlab	ge	15.11.0
gitlab	lt	15.9.8
gitlab	ge	15.10.0

References

gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2181.json

gitlab.com/gitlab-org/gitlab/-/issues/407859

hackerone.com/reports/1938185

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

6.3 Medium

AI Score

Confidence

Low

0.001 Low

EPSS

Percentile

50.5%

JSON

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