PT-2021-15489 · Lutils · Lutils

Dung Le · Published 2021-06-17 · Updated 2023-08-08 · CVE-2021-23396

Positive Technologies (AI Summary)

CVSS v2.0

7.5

High

Base vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Name of the Vulnerable Software and Affected Versions lutils versions prior to a fixed version

Description The issue concerns Prototype Pollution via the main (merge) function. This allows for potential manipulation of the prototype, which can lead to various security issues.

Recommendations For all versions of lutils, update to a version that includes a fix for the Prototype Pollution issue in the main (merge) function. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

Prototype Pollution

Weakness Enumeration

CWE-1321

Related Identifiers

CVE-2021-23396

GHSA-3R8W-MPHV-2F3F

SNYK-JS-LUTILS-1311023

Affected Products

Lutils

References · 5

• 🔥 https://snyk.io/vuln/SNYK-JS-LUTILS-1311023 · Exploit
• https://osv.dev/vulnerability/GHSA-3r8w-mphv-2f3f · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-23396 · Security Note
• https://osv.dev/vulnerability/CVE-2021-23396 · Vendor Advisory
• https://t.me/cibsecurity/25526 · Telegram Post