PT-2020-19750 · Bestzip · Bestzip

Nathan Friedly · Published 2020-09-04 · Updated 2021-07-21 · CVE-2020-7730

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions bestzip versions prior to 2.1.7

Description The issue allows for Command Injection via the options param.

Recommendations For versions prior to 2.1.7, update to version 2.1.7 or later to resolve the issue.

Fix

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

CVE-2020-7730

GHSA-6XV6-JPVW-CX6Q

SNYK-JS-BESTZIP-609371

Affected Products

Bestzip

References · 5

• https://github.com/nfriedly/node-bestzip/commit/45d4a901478c6a8f396c8b959dd6cf8fd3f955b6 · Patch
• https://osv.dev/vulnerability/CVE-2020-7730 · Vendor Advisory
• https://snyk.io/vuln/SNYK-JS-BESTZIP-609371 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2020-7730 · Security Note
• https://osv.dev/vulnerability/GHSA-6xv6-jpvw-cx6q · Vendor Advisory