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[email protected]NVD:CVE-2023-2199

HistoryJun 07, 2023 - 5:15 p.m.

CVE-2023-2199

2023-06-0717:15:10

CWE-1333

[email protected]

web.nvd.nist.gov

gitlab

ce

ee

versions

security issue

regex denial of service

vulnerability

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

30.5%

An issue has been discovered in GitLab CE/EE affecting all versions starting from 12.0 before 15.10.8, all versions starting from 15.11 before 15.11.7, all versions starting from 16.0 before 16.0.2. A Regular Expression Denial of Service was possible via sending crafted payloads to the preview_markdown endpoint.

Affected configurations

NVD

Node

gitlabgitlabRange12.0.0–15.10.8community

OR

gitlabgitlabRange12.0.0–15.10.8enterprise

OR

gitlabgitlabRange15.11.0–15.11.7community

OR

gitlabgitlabRange15.11.0–15.11.7enterprise

OR

gitlabgitlabRange16.0.0–16.0.2community

OR

gitlabgitlabRange16.0.0–16.0.2enterprise

References

gitlab.com/gitlab-org/cves/-/blob/master/2023/CVE-2023-2199.json

gitlab.com/gitlab-org/gitlab/-/issues/408272

hackerone.com/reports/1943819

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

30.5%

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