CVE-2019-18455: High severity gitlab vulnerability
Published Nov 26, 2019
·Updated
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.
Affected Software
2 affected components
GitLab GitLab>=11.0.0<=12.4.0
GitLab GitLab>=11.0.0<=12.4.0
Event History
Nov 26, 2019
CVE Published
via MITRE·04:26 PM
Data Sourced
via MITRE·04:26 PM
Description
Frequently Asked Questions
1
What is the severity of CVE-2019-18455?
CVE-2019-18455 has a severity rating of high due to the potential for large or infinite loop scenarios.
2
How do I fix CVE-2019-18455?
To fix CVE-2019-18455, upgrade your GitLab instance to version 12.4.1 or later.
3
What versions are affected by CVE-2019-18455?
CVE-2019-18455 affects GitLab Community and Enterprise Editions from version 11.0.0 up to 12.4.0.
4
What are the potential impacts of CVE-2019-18455?
The potential impacts of CVE-2019-18455 include performance degradation and service outages caused by infinite loops in Nested GraphQL queries.
5
Is CVE-2019-18455 being actively exploited?
As of my knowledge cutoff, there have been no widespread reports of active exploitation of CVE-2019-18455.