PT-2021-18169 · Unknown · Opensource Moddable

Bird8693 · Published 2021-11-19 · Updated 2022-05-03 · CVE-2021-29324

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: OpenSource Moddable version 10.5.0

Description: The issue is related to a stack overflow in the OpenSource Moddable software. This overflow occurs via the component /moddable/xs/sources/xsScript.c.

Recommendations: For OpenSource Moddable version 10.5.0, consider updating to a newer version that contains a fix for this issue, if available. As a temporary workaround, consider restricting access to the /moddable/xs/sources/xsScript.c component to minimize the risk of exploitation.

Exploit

Fix

Allocation of Resources Without Limits

Weakness Enumeration

CWE-770

Related Identifiers

CVE-2021-29324

Affected Products

Opensource Moddable

References · 5

• 🔥 https://github.com/Moddable-OpenSource/moddable/issues/586 · Exploit
• https://osv.dev/vulnerability/CVE-2021-29324 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-29324 · Security Note
• https://t.me/cibsecurity/32719 · Telegram Post
• https://t.me/cvenotify/23674 · Telegram Post