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[email protected]CVE-2018-3723

HistoryJun 07, 2018 - 2:29 a.m.

CVE-2018-3723

2018-06-0702:29:08

CWE-20

CWE-471

[email protected]

web.nvd.nist.gov

cve-2018-3723

nvd

cybersecurity

defaults-deep

node module

maid

vulnerability

object

prototype

__proto__

6.5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

8.5 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

41.1%

JSON

defaults-deep node module before 0.2.4 suffers from a Modification of Assumed-Immutable Data (MAID) vulnerability, 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.

Affected configurations

NVD

Node

defaults-deep_projectdefaults-deepRange<0.2.4node.js

CPENameOperatorVersion
defaults-deep_project:defaults-deepdefaults-deep project defaults-deeplt0.2.4

CPE	Name	Operator	Version
defaults-deep_project:defaults-deep	defaults-deep project defaults-deep	lt	0.2.4

CNA Affected

[
  {
    "product": "defaults-deep node module",
    "vendor": "HackerOne",
    "versions": [
      {
        "status": "affected",
        "version": "Versions before 0.2.4"
      }
    ]
  }
]