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[email protected]CVE-2018-16469

HistoryOct 30, 2018 - 9:29 p.m.

CVE-2018-16469

2018-10-3021:29:00

CWE-400

CWE-20

[email protected]

web.nvd.nist.gov

cve-2018-16469

merge package

denial of service

object prototype

nvd

5 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.3 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

45.1%

JSON

The merge.recursive function in the merge package <1.2.1 can be tricked into adding or modifying properties of the Object prototype. These properties will be present on all objects allowing for a denial of service attack.

Affected configurations

NVD

Node

merge_projectmergeRange<1.2.1node.js

CPENameOperatorVersion
merge_project:mergemerge project mergelt1.2.1

CPE	Name	Operator	Version
merge_project:merge	merge project merge	lt	1.2.1

CNA Affected

[
  {
    "product": "merge",
    "vendor": "HackerOne",
    "versions": [
      {
        "status": "affected",
        "version": "<1.2.1"
      }
    ]
  }
]