PT-2021-15537 · Comb · Comb

Yeting Li · Published 2021-12-10 · Updated 2021-12-16 · CVE-2021-23561

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 comb (affected versions not specified)

Description The issue concerns Prototype Pollution via the deepMerge() function. This affects all versions of the package comb. There is no information provided about the estimated number of potentially affected devices worldwide or real-world incidents where this issue was exploited.

Recommendations 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-2021-23561

GHSA-VXR4-RXW7-G7V6

Affected Products

Comb

References · 5

• 🔥 https://snyk.io/vuln/SNYK-JS-COMB-1730083 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2021-23561 · Security Note
• https://osv.dev/vulnerability/GHSA-vxr4-rxw7-g7v6 · Vendor Advisory
• https://github.com/C2FO/comb · Note
• https://t.me/cibsecurity/33765 · Telegram Post