CVE-2019-2392

$mod can result in undefined behavior

Description

A user authorized to perform database queries may trigger denial of service by issuing specially crafted queries, which use the $mod operator to overflow negative values. This issue affects: MongoDB Inc. MongoDB Server v4.4 versions prior to 4.4.1; v4.2 versions prior to 4.2.9; v4.0 versions prior to 4.0.20; v3.6 versions prior to 3.6.20.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.43%
Vendor Advisory mongodb.org
Affected: MongoDB Inc. MongoDB Server
Published at:
Updated at:

References

Link Tags
https://jira.mongodb.org/browse/SERVER-43699 issue tracking vendor advisory

Frequently Asked Questions

What is the severity of CVE-2019-2392?
CVE-2019-2392 has been scored as a medium severity vulnerability.
How to fix CVE-2019-2392?
To fix CVE-2019-2392, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-2392 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-2392 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-2392?
CVE-2019-2392 affects MongoDB Inc. MongoDB Server.
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