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Internal Property Tampering Affecting bson package, versions >=1.0.0 <1.1.4

0.0
high

Snyk CVSS

    Attack Complexity High
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.05% (22nd percentile)
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NVD
5.4 medium

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  • Snyk ID SNYK-JS-BSON-6056525
  • published 24 Mar 2020
  • disclosed 24 Mar 2020
  • credit xiaofen9
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Introduced: 24 Mar 2020

CVE-2019-2391 Open this link in a new tab
CWE-642 Open this link in a new tab

How to fix?

Upgrade bson to version 1.1.4 or higher.

Overview

bson is a BSON Parser for node and browser.

Affected versions of this package are vulnerable to Internal Property Tampering. The package will ignore an unknown value for an object's _bsotype, leading to cases where an object is serialized as a document rather than the intended BSON type.

NOTE: This vulnerability has also been identified as: CVE-2020-7610