CVE-2020-7923

Specific GeoQuery can cause DoS against MongoDB Server

Description

A user authorized to perform database queries may cause denial of service by issuing specially crafted queries, which violate an invariant in the query subsystem's support for geoNear. This issue affects MongoDB Server v4.4 versions prior to 4.4.0-rc7; MongoDB Server v4.2 versions prior to 4.2.8 and MongoDB Server v4.0 versions prior to 4.0.19.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.44%
Vendor Advisory mongodb.org
Affected: MongoDB Inc. MongoDB Server
Published at:
Updated at:

References

Link Tags
https://jira.mongodb.org/browse/SERVER-47773 patch vendor advisory issue tracking

Frequently Asked Questions

What is the severity of CVE-2020-7923?
CVE-2020-7923 has been scored as a medium severity vulnerability.
How to fix CVE-2020-7923?
To fix CVE-2020-7923, 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-2020-7923 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-7923 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-2020-7923?
CVE-2020-7923 affects MongoDB Inc. MongoDB Server.
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