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CVE-2018-13863

Published: 10 July 2018

The MongoDB bson JavaScript module (also known as js-bson) versions 0.5.0 to 1.0.x before 1.0.5 is vulnerable to a Regular Expression Denial of Service (ReDoS) in lib/bson/decimal128.js. The flaw is triggered when the Decimal128.fromString() function is called to parse a long untrusted string.

Priority

Unknown

Cvss 3 Severity Score

7.5

Score breakdown

Status

Package Release Status
node-mongodb
Launchpad, Ubuntu, Debian
bionic Does not exist

focal Not vulnerable
(3.5.5+~3.2.7-1)
trusty Does not exist

upstream
Released (3.1.10+~3.1.9-1)
xenial Does not exist

Severity score breakdown

Parameter Value
Base score 7.5
Attack vector Network
Attack complexity Low
Privileges required None
User interaction None
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H