PT-2021-15473 · Unknown · Onion-Oled-Js

Omnitaint · Published 2021-04-18 · Updated 2021-05-07 · CVE-2021-23377

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 onion-oled-js versions prior to 0.0.3

Description The issue arises when attacker-controlled user input is given to the scroll function, allowing an attacker to execute arbitrary commands due to the use of the child process exec function without input sanitization.

Recommendations For versions prior to 0.0.3, update to version 0.0.3 or later to resolve the issue. As a temporary workaround, consider disabling the scroll function until a patch is available. Restrict access to the child process exec function to minimize the risk of exploitation.

Exploit

Fix

Command Injection

OS Command Injection

Weakness Enumeration

CWE-77

CWE-78

Related Identifiers

CVE-2021-23377

GHSA-RHWP-9VM9-547Q

Affected Products

Onion-Oled-Js

References · 7

• 🔥 https://snyk.io/vuln/SNYK-JS-ONIONOLEDJS-1078808 · Exploit
• https://osv.dev/vulnerability/GHSA-rhwp-9vm9-547q · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-23377 · Security Note
• https://github.com/naddeoa/onion-oled-js/blob/8a523645d2cc29130f98de661b742893773d760d/src/oled-exp.js#23L91 · Note
• https://github.com/naddeoa/onion-oled-js/blob/8a523645d2cc29130f98de661b742893773d760d/src/oled-exp.js%23L91 · Note
• https://github.com/naddeoa/onion-oled-js · Note
• https://t.me/cvenotify/13422 · Telegram Post