Command Injection

Affecting bestzip package, versions <2.1.7

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Overview

bestzip is an Uses OS zip command if avaliable (for better performance and speed) or node.js version if there is no system command avaliable. Can be called via node or command line.

Affected versions of this package are vulnerable to Command Injection via the options param.

Remediation

Upgrade bestzip to version 2.1.7 or higher.

References

CVSS Score

9.8
critical severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    High
  • Integrity
    High
  • Availability
    High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Credit
Nathan Friedly
CVE
CVE-2020-7730
CWE
CWE-78
Snyk ID
SNYK-JS-BESTZIP-609371
Disclosed
02 Sep, 2020
Published
02 Sep, 2020