CVE-2021-20332

MongoDB Rust Driver may publish events containing authentication-related data to a connection pool event listener configured by an application

Severity Score

4.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

Specific MongoDB Rust Driver versions can include credentials used by the connection pool to authenticate connections in the monitoring event that is emitted when the pool is created. The user's logging infrastructure could then potentially ingest these events and unexpectedly leak the credentials. Note that such monitoring is not enabled by default. This issue affects MongoDB Rust Driver version 2.0.0-alpha, MongoDB Rust Driver version 2.0.0-alpha1 and MongoDB Rust Driver version 1.0.0 through to and including 1.2.1

Unas versiones específicas de MongoDB Rust Driver pueden incluir credenciales usadas por el pool de conexiones para autenticar conexiones en el evento de monitorización que es emitido cuando el pool es creado. La infraestructura de registro del usuario podría entonces ingerir potencialmente estos eventos y filtrar inesperadamente las credenciales. Ten cuenta que esta monitorización no está habilitada por defecto

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Local

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2020-12-17 CVE Reserved
2021-08-02 CVE Published
2023-03-08 EPSS Updated
2024-09-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://jira.mongodb.org/browse/RUST-591	2024-01-23

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mongodb Search vendor "Mongodb"		Rust Driver Search vendor "Mongodb" for product "Rust Driver"				>= 1.0.0 <= 1.2.1 Search vendor "Mongodb" for product "Rust Driver" and version " >= 1.0.0 <= 1.2.1"		mongodb		Affected
Mongodb Search vendor "Mongodb"		Rust Driver Search vendor "Mongodb" for product "Rust Driver"				2.0.0 Search vendor "Mongodb" for product "Rust Driver" and version "2.0.0"		alpha, mongodb		Affected
Mongodb Search vendor "Mongodb"		Rust Driver Search vendor "Mongodb" for product "Rust Driver"				2.0.0 Search vendor "Mongodb" for product "Rust Driver" and version "2.0.0"		alpha1, mongodb		Affected