CVE-2023-3424CWE-1333

Inefficient Regular Expression Complexity in GitLab

High · published July 13, 2023

CVSS v3.1
7.5
EPSS
1%
Percentile
59.5
In the wild
Unconfirmed
What it is

An issue has been discovered in GitLab CE/EE affecting all versions starting from 10.3 before 15.11.10, all versions starting from 16.0 before 16.0.6, all versions starting from 16.1 before 16.1.1. A Regular Expression Denial of Service was possible via sending crafted payloads to the preview_markdown endpoint.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00905 · 59.5th percentile
Weakness
CWE-1333 · Inefficient Regular Expression Complexity
Published
2023-07-13T02:08Z
EPSS history
Timeline
  • 13 JUL 02:08Z
    Inefficient Regular Expression Complexity in GitLab
    cvelistv5