CVE-2022-48282

published 2023-02-21

CVE-2022-48282: Under very specific circumstances (see Required configuration section below), a privileged user is able to cause arbitrary code to be executed which may cause…

Priority P3 45 high 7.2 CVSS 3.1

AV N AC L PR H UI N S U C H I H A H

Under very specific circumstances (see Required configuration section below), a privileged user is able to cause arbitrary code to be executed which may cause further disruption to services. This is specific to applications written in C#. This affects all MongoDB .NET/C# Driver versions prior to and including v2.18.0

Following configuration must be true for the vulnerability to be applicable: * Application must written in C# taking arbitrary data from users and serializing data using _t without any validation AND
* Application must be running on a Windows host using the full .NET Framework, not .NET Core AND
* Application must have domain model class with a property/field explicitly of type System.Object or a collection of type System.Object (against MongoDB best practice) AND
* Malicious attacker must have unrestricted insert access to target database to add a _t discriminator."Following configuration must be true for the vulnerability to be applicable

Affected

2 ranges

Vendor	Product	Version range	Fixed in
mongodb	c_driver	< 2.19.0	2.19.0
mongodb_inc	mongodb_net_c_driver	<= v2.18.0	—

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