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CVE-2023-2198

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 vers…

Impact

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.

Affected products

VendorProductAffected versions
GitlabGitlab
from 8.7.0 before 15.10.8
from 15.11.0 before 15.11.7
from 16.0.0 before 16.0.2

Weakness classification

CWE-1333

References