CVE-2019-2392

$mod can result in undefined behavior

State: Published
Severity: 6.5 Medium
Published: Nov 23, 2020
Updated: Sep 16, 2024
Reserved: Dec 10, 2018

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.

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H	mongodb

Weaknesses

CWE-190 Integer Overflow or Wraparound

Affected Products

Product	Versions
MongoDB ServerMongoDB Inc.	3.6 to before 3.6.20Affected 4.0 to before 4.0.20Affected 4.2 to before 4.2.9Affected 4.4 to before 4.4.1Affected

References

https://jira.mongodb.org/browse/SERVER-43699

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