CVE-2019-20925

2020-11-2400:00:00

ubuntu.com

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

37.1%

JSON

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.

Bugs

<https://bugs.launchpad.net/bugs/1933520>

Notes

Author	Note
msalvatore	Introduced by https://github.com/mongodb/mongo/commit/91800fc61913358350b658406065c5d893d2ba2c

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchmongodb< 1:3.6.3-0ubuntu1.4UNKNOWN
ubuntu20.04noarchmongodb< 1:3.6.9+really3.6.8+90~g8e540c0b6d-0ubuntu5.3UNKNOWN