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Command Injection Affecting ssh2 package, versions <1.0.0

0.0
high

Snyk CVSS

    Attack Complexity High
    Scope Changed
    Confidentiality High

    Threat Intelligence

    EPSS 3.76% (92nd percentile)
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NVD
10 critical

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  • Snyk ID SNYK-JS-SSH2-1656673
  • published 21 Sep 2021
  • disclosed 21 Sep 2021
  • credit Unknown
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Introduced: 21 Sep 2021

CVE-2020-26301 Open this link in a new tab
CWE-78 Open this link in a new tab

How to fix?

Upgrade ssh2 to version 1.0.0 or higher.

Overview

ssh2 is a SSH2 client and server modules written in pure JavaScript for node.js.

Affected versions of this package are vulnerable to Command Injection. The issue only exists on Windows. This issue may lead to remote code execution if a client of the library calls the vulnerable method with untrusted input.

References