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[email protected]CVE-2020-15256

HistoryOct 19, 2020 - 10:15 p.m.

CVE-2020-15256

2020-10-1922:15:13

CWE-471

CWE-20

[email protected]

web.nvd.nist.gov

132

cve-2020-15256

prototype pollution

object-path

vulnerability

set() method

includeinheritedprops

version 0.11.0

workaround

nvd

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.5 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

70.0%

JSON

A prototype pollution vulnerability has been found in object-path <= 0.11.4 affecting the set() method. The vulnerability is limited to the includeInheritedProps mode (if version >= 0.11.0 is used), which has to be explicitly enabled by creating a new instance of object-path and setting the option includeInheritedProps: true, or by using the default withInheritedProps instance. The default operating mode is not affected by the vulnerability if version >= 0.11.0 is used. Any usage of set() in versions < 0.11.0 is vulnerable. The issue is fixed in object-path version 0.11.5 As a workaround, don’t use the includeInheritedProps: true options or the withInheritedProps instance if using a version >= 0.11.0.

Affected configurations

Vulners

NVD

Node

mariocasciaroobject_pathRange<0.11.5

CPENameOperatorVersion
object-path_project:object-pathobject-path project object-pathlt0.11.5

CPE	Name	Operator	Version
object-path_project:object-path	object-path project object-path	lt	0.11.5

CNA Affected

[
  {
    "product": "object-path",
    "vendor": "mariocasciaro",
    "versions": [
      {
        "status": "affected",
        "version": "< 0.11.5"
      }
    ]
  }
]