CVE-2021-20246

2021-03-0900:00:00

ubuntu.com

7.1 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

5.5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

31.5%

JSON

A flaw was found in ImageMagick in MagickCore/resample.c. An attacker who
submits a crafted file that is processed by ImageMagick could trigger
undefined behavior in the form of math division by zero. The highest threat
from this vulnerability is to system availability.

Bugs

<https://github.com/ImageMagick/ImageMagick/issues/3195>

Notes

Author	Note
rayveldkamp	imagemagick is in universe from focal onwards

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchimagemagick< 8:6.9.7.4+dfsg-16ubuntu6.12UNKNOWN
ubuntu20.04noarchimagemagick< 8:6.9.10.23+dfsg-2.1ubuntu11.9UNKNOWN
ubuntu22.04noarchimagemagick< 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm1UNKNOWN
ubuntu22.10noarchimagemagick< 8:6.9.11.60+dfsg-1.3ubuntu0.22.10.1UNKNOWN
ubuntu23.04noarchimagemagick< 8:6.9.11.60+dfsg-1.3ubuntu1UNKNOWN
ubuntu23.10noarchimagemagick< 8:6.9.11.60+dfsg-1.3ubuntu1UNKNOWN
ubuntu24.04noarchimagemagick< 8:6.9.11.60+dfsg-1.3ubuntu1UNKNOWN
ubuntu14.04noarchimagemagick< 8:6.7.7.10-6ubuntu3.13+esm1UNKNOWN
ubuntu16.04noarchimagemagick< 8:6.8.9.9-7ubuntu5.16+esm1UNKNOWN

OS	Version	Architecture	Package	Version	Filename
ubuntu	18.04	noarch	imagemagick	< 8:6.9.7.4+dfsg-16ubuntu6.12	UNKNOWN
ubuntu	20.04	noarch	imagemagick	< 8:6.9.10.23+dfsg-2.1ubuntu11.9	UNKNOWN
ubuntu	22.04	noarch	imagemagick	< 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm1	UNKNOWN
ubuntu	22.10	noarch	imagemagick	< 8:6.9.11.60+dfsg-1.3ubuntu0.22.10.1	UNKNOWN
ubuntu	23.04	noarch	imagemagick	< 8:6.9.11.60+dfsg-1.3ubuntu1	UNKNOWN
ubuntu	23.10	noarch	imagemagick	< 8:6.9.11.60+dfsg-1.3ubuntu1	UNKNOWN
ubuntu	24.04	noarch	imagemagick	< 8:6.9.11.60+dfsg-1.3ubuntu1	UNKNOWN
ubuntu	14.04	noarch	imagemagick	< 8:6.7.7.10-6ubuntu3.13+esm1	UNKNOWN
ubuntu	16.04	noarch	imagemagick	< 8:6.8.9.9-7ubuntu5.16+esm1	UNKNOWN