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[email protected]CVE-2021-20309

HistoryMay 11, 2021 - 11:15 p.m.

CVE-2021-20309

2021-05-1123:15:08

CWE-369

[email protected]

web.nvd.nist.gov

204

imagemagick

cve-2021-20309

vulnerability

system availability

nvd

7.8 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

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

7.1 High

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

67.9%

JSON

A flaw was found in ImageMagick in versions before 7.0.11 and before 6.9.12, where a division by zero in WaveImage() of MagickCore/visual-effects.c may trigger undefined behavior via a crafted image file submitted to an application using ImageMagick. The highest threat from this vulnerability is to system availability.

Affected configurations

Vulners

NVD

Node

imagemmagickRange≤7.0.11

imagemmagickRange≤6.9.12

CPENameOperatorVersion
imagemagick:imagemagickimagemagicklt6.9.12
imagemagick:imagemagickimagemagicklt7.0.11-0

CPE	Name	Operator	Version
imagemagick:imagemagick	imagemagick	lt	6.9.12
imagemagick:imagemagick	imagemagick	lt	7.0.11-0

CNA Affected

[
  {
    "vendor": "n/a",
    "product": "ImagemMagick",
    "versions": [
      {
        "version": "ImageMagick 7.0.11, ImageMagick 6.9.12",
        "status": "affected"
      }
    ]
  }
]