National Vulnerability Database

National Vulnerability Database

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    Vulnerabilities Detail

CVE-2018-3728 Detail

Current Description

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.

Source:  MITRE
Description Last Modified:  04/30/2018
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 6.5 MEDIUM
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N (V3 legend)
Impact Score: 3.6
Exploitability Score: 2.8

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 4.0 MEDIUM
Vector: (AV:N/AC:L/Au:S/C:N/I:P/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 8.0

Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): None
Integrity (I): Partial
Availability (A): None
Additional Information:
Allows unauthorized modification

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/103108 Third Party Advisory VDB Entry
https://access.redhat.com/errata/RHSA-2018:1263
https://access.redhat.com/errata/RHSA-2018:1264
https://github.com/hapijs/hoek/commit/32ed5c9413321fbc37da5ca81a7cbab693786dee Third Party Advisory
https://hackerone.com/reports/310439 Exploit Third Party Advisory
https://nodesecurity.io/advisories/566
https://snyk.io/vuln/npm:hoek:20180212

Technical Details

Vulnerability Type (View All)

  • Improper Access Control (CWE-284)

Change History

6 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-3728
NVD Published Date:
03/30/2018
NVD Last Modified:
05/02/2018