CVE Vulnerability

CVE-2021-32040

It may be possible to have an extremely long aggregation pipeline in conjunction with a specific stage/operator and cause a stack overflow due to the size of the stack frames used by that stage. If an attacker could cause such an aggregation to occur, they could maliciously crash MongoDB in a DoS attack. This vulnerability affects MongoDB versions prior to 5.0.4, 4.4.11, 4.2.16.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://jira.mongodb.org/browse/SERVER-58203 Issue Tracking Patch
https://jira.mongodb.org/browse/SERVER-60218 Issue Tracking Patch
https://jira.mongodb.org/browse/SERVER-59299 Issue Tracking Patch
https://security.netapp.com/advisory/ntap-20220609-0005/ Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*
cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*
cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*
Information

Published : 2022-04-12 03:15

Updated : 2023-02-03 07:13

NVD link : CVE-2021-32040

Mitre link : CVE-2021-32040

Products Affected
No products.
CWE
CWE-787