Lucene search

[email protected]CVE-2020-8215

HistoryJul 20, 2020 - 3:15 p.m.

CVE-2020-8215

2020-07-2015:15:16

CWE-120

[email protected]

web.nvd.nist.gov

cve-2020-8215

buffer overflow

canvas

denial of service

arbitrary code execution

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.9 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.003 Low

EPSS

Percentile

71.3%

JSON

A buffer overflow is present in canvas version <= 1.6.9, which could lead to a Denial of Service or execution of arbitrary code when it processes a user-provided image.

Affected configurations

NVD

Node

automatticcanvasRange≤1.6.9node.js

CPENameOperatorVersion
automattic:canvasautomattic canvasle1.6.9

CPE	Name	Operator	Version
automattic:canvas	automattic canvas	le	1.6.9

CNA Affected

[
  {
    "product": "node-canvas",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Not Fixed"
      }
    ]
  }
]