PT-2018-16147 · Unknown · Deep-Defaults

Holyvier · Published 2018-06-07 · Updated 2019-10-09 · CVE-2018-3723

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions default-deep versions prior to 0.2.4

Description The issue allows a malicious user to modify the prototype of Object via proto, causing the addition or modification of an existing property that will exist on all objects. This is due to a Modification of Assumed-Immutable Data (MAID) vulnerability.

Recommendations Update to version 0.2.4 or later.

Exploit

Fix

RCE

Weakness Enumeration

CWE-471

CWE-20

Related Identifiers

CVE-2018-3723

GHSA-CQP5-M4PQ-GFGP

Affected Products

Deep-Defaults

References · 7

• 🔥 https://hackerone.com/reports/310514 · Exploit
• https://github.com/jonschlinkert/defaults-deep/commit/c873f341327ad885ff4d0f23b3d3bca31b0343e5 · Patch
• https://osv.dev/vulnerability/CVE-2018-3723 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-3723 · Security Note
• https://osv.dev/vulnerability/GHSA-cqp5-m4pq-gfgp · Vendor Advisory
• https://github.com/advisories/GHSA-cqp5-m4pq-gfgp · Note
• https://npmjs.com/advisories/581 · Note