CVE-2018-3728

hoek node module before 4.2.0 and 5.0.x before 5.0.3 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability via 'merge' and 'applyToDefaults' functions, which 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.

Score

CVSS 3.0 8.8 High

Status

Modified - support@hackerone.com

Published

2018-03-30

Last modified

2024-08-05

Weaknesses

CWE-471

Affected products

• Hoek Node Module (Hapi)
• Hoek (Hapijs)

References

• http://www.securityfocus.com/bid/103108
• https://access.redhat.com/errata/RHSA-2018:1263
• https://access.redhat.com/errata/RHSA-2018:1264
• https://github.com/hapijs/hoek/commit/32ed5c9413321fbc37da5ca81a7cbab693786dee
• https://hackerone.com/reports/310439
• https://nodesecurity.io/advisories/566
• https://snyk.io/vuln/npm:hoek:20180212