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CVE-2019-20925

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CVE-2019-20925

Published: Nov 24, 2020

Modified: Sep 16, 2024

PUBLISHED

CVSS v3.1

7.5

HIGH

Description

An unauthenticated client can trigger denial of service by issuing specially crafted wire protocol messages, which cause the message decompressor to incorrectly allocate memory. This issue affects MongoDB Server v4.2 versions prior to 4.2.1; MongoDB Server v4.0 versions prior to 4.0.13; MongoDB Server v3.6 versions prior to 3.6.15 and MongoDB Server v3.4 versions prior to 3.4.24.

VendorProductVersions

MongoDB Inc.

MongoDB Server

affected
4.2 - < 4.2.1
affected
4.0 - < 4.0.13
affected
3.6 - < 3.6.15
affected
3.4 - < 3.4.24

Weaknesses (CWE)

CWE-839

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

References

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