PT-2022-12644 · Unknown · Moddable Sdk

Published 2022-01-20 · Updated 2022-01-26 · CVE-2021-46330

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Moddable SDK version 11.5.0

Description The issue is related to a SEGV vulnerability found in the Moddable SDK. It occurs via xs/sources/xsDataView.c in fx ArrayBuffer prototype concat.

Recommendations For Moddable SDK version 11.5.0, consider restricting access to the fx ArrayBuffer prototype concat function until a patch is available. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Related Identifiers

CVE-2021-46330

Affected Products

Moddable Sdk

References · 4

• 🔥 https://github.com/Moddable-OpenSource/moddable/issues/774 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-46330 · Security Note
• https://osv.dev/vulnerability/CVE-2021-46330 · Vendor Advisory
• https://t.me/cibsecurity/35976 · Telegram Post