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CVE-2023-2198

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CVE-2023-2198

Published: Jun 7, 2023

Modified: Jan 7, 2025

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

An issue has been discovered in GitLab CE/EE affecting all versions starting from 8.7 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.

VendorProductVersions

GitLab

GitLab

affected
>=8.7, <15.10.8
affected
>=15.11, <15.11.7
affected
>=16.0, <16.0.2

CVSS v3.1 Details

CVSS v3.1 Vector

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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