PT-2022-17598 · Unknown · Ts-Deepmerge

Aras Abbasi · Published 2022-08-09 · Updated 2022-08-12 · CVE-2022-25907

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 ts-deepmerge versions prior to 2.0.2

Description The issue is related to Prototype Pollution due to missing sanitization of the merge function. This allows for potential manipulation of the prototype, leading to various security issues.

Recommendations For versions prior to 2.0.2, update to version 2.0.2 or later to resolve the issue. As a temporary workaround, consider disabling the merge function until a patch is available. Restrict access to the merge functionality to minimize the risk of exploitation.

Exploit

Fix

Prototype Pollution

Weakness Enumeration

CWE-1321

Related Identifiers

CVE-2022-25907

GHSA-7QQQ-GH2F-WQ76

Affected Products

Ts-Deepmerge

References · 10

• 🔥 https://security.snyk.io/vuln/SNYK-JS-TSDEEPMERGE-2959975 · Exploit
• https://github.com/voodoocreation/ts-deepmerge/commit/9be5148773343c57be9de39728d6ead18eddf10b · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2022-25907 · Security Note
• https://osv.dev/vulnerability/CVE-2022-25907 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-7qqq-gh2f-wq76 · Vendor Advisory
• https://github.com/voodoocreation/ts-deepmerge/releases/tag/2.0.2 · Note
• https://github.com/voodoocreation/ts-deepmerge · Note
• https://t.me/cibsecurity/47771 · Telegram Post
• https://t.me/cvenotify/34417 · Telegram Post
• https://t.me/cvenotify/34407 · Telegram Post