CVE-2019-18455

HIGH

GitLab <12.4 - DoS

Title source: llm
STIX 2.1

Description

An issue was discovered in GitLab Community and Enterprise Edition 11 through 12.4 when building Nested GraphQL queries. It has a large or infinite loop.

References (2)

Core 2
Core References
Release Notes, Vendor Advisory x_refsource_misc
https://about.gitlab.com/blog/categories/releases/

Scores

CVSS v3 7.5
EPSS 0.0027
EPSS Percentile 50.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-835
Status published
Products (1)
gitlab/gitlab 11.0.0 - 12.4.0 (2 CPE variants)
Published Nov 26, 2019
Tracked Since Feb 18, 2026