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HackeroneCVE-2020-8116

HistoryFeb 04, 2020 - 8:15 p.m.

CVE-2020-8116

2020-02-0420:15:13

CWE-471

CWE-1321

hackerone

web.nvd.nist.gov

134

cve-2020-8116

prototype pollution

dot-prop npm package

vulnerability

javascript

objects

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

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

AI Score

7.2

Confidence

High

EPSS

0.002

Percentile

55.7%

JSON

Prototype pollution vulnerability in dot-prop npm package versions before 4.2.1 and versions 5.x before 5.1.1 allows an attacker to add arbitrary properties to JavaScript language constructs such as objects.

Affected configurations

Nvd

Vulners

Node

dot-prop_projectdot-propRange<4.2.1node.js

dot-prop_projectdot-propRange5.0.0–5.1.1node.js

VendorProductVersionCPE
dot-prop_projectdot-prop*cpe:2.3:a:dot-prop_project:dot-prop:*:*:*:*:*:node.js:*:*

Vendor	Product	Version	CPE
dot-prop_project	dot-prop	*	cpe:2.3:a:dot-prop_project:dot-prop::::::node.js::*

CNA Affected

[
  {
    "product": "dot-prop",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "before 4.2.1"
      },
      {
        "status": "affected",
        "version": "5.x before 5.1.1"
      },
      {
        "status": "affected",
        "version": "Fixed in 5.1.1"
      }
    ]
  }
]