PT-2020-17011 · Js Data · Js-Data

Published 2020-12-15 · Updated 2022-02-09 · CVE-2020-28442

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 js-data versions prior to 3.0.10

Description The issue concerns Prototype Pollution via the deepFillIn function. This allows for potential manipulation of object properties. No information is provided about the estimated number of affected devices or real-world incidents.

Recommendations For versions prior to 3.0.10, update to version 3.0.10 or later to resolve the issue. As a temporary workaround, consider disabling the deepFillIn function until a patch is available.

Exploit

Fix

Prototype Pollution

Weakness Enumeration

CWE-1321

Related Identifiers

CVE-2020-28442

GHSA-MQGV-67VX-G4M5

SNYK-JAVA-ORGWEBJARSBOWER-1050978

SNYK-JAVA-ORGWEBJARSNPM-1050979

SNYK-JS-JSDATA-1023655

Affected Products

Js-Data

References · 12

• 🔥 https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1050979 · Exploit
• 🔥 https://snyk.io/vuln/SNYK-JS-JSDATA-1023655 · Exploit
• 🔥 https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSBOWER-1050978 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2020-28442 · Security Note
• https://osv.dev/vulnerability/GHSA-mqgv-67vx-g4m5 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2020-28442 · Vendor Advisory
• https://github.com/js-data/js-data/commit/2d9eed5d3e9710d7e7fecc6f6437c39fe73a4097 · Note
• https://github.com/js-data/js-data/pull/574 · Note
• https://github.com/js-data/js-data/blob/master/src/utils.js%23L417 · Note
• https://t.me/cvenotify/7094 · Telegram Post
• https://t.me/cvenotify/7098 · Telegram Post
• https://t.me/cvenotify/24887 · Telegram Post