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amazonAmazonALAS2-2023-2240
HistoryAug 31, 2023 - 10:30 p.m.

Medium: ImageMagick

2023-08-3122:30:00
alas.aws.amazon.com
8
imagemagick
division by zero
vulnerability
update
amazon linux 2

CVSS3

7.5

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

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

23.4%

Issue Overview:

An issue was discovered with ImageMagick 7.1.0-4 via Division by zero in function ReadEnhMetaFile of coders/emf.c. (CVE-2021-40211)

Affected Packages:

ImageMagick

Note:

This advisory is applicable to Amazon Linux 2 (AL2) Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories.

Issue Correction:
Run yum update ImageMagick to update your system.

New Packages:

aarch64:  
    ImageMagick-6.9.10.97-1.amzn2.0.6.aarch64  
    ImageMagick-devel-6.9.10.97-1.amzn2.0.6.aarch64  
    ImageMagick-doc-6.9.10.97-1.amzn2.0.6.aarch64  
    ImageMagick-perl-6.9.10.97-1.amzn2.0.6.aarch64  
    ImageMagick-c++-6.9.10.97-1.amzn2.0.6.aarch64  
    ImageMagick-c++-devel-6.9.10.97-1.amzn2.0.6.aarch64  
    ImageMagick-debuginfo-6.9.10.97-1.amzn2.0.6.aarch64  
  
i686:  
    ImageMagick-6.9.10.97-1.amzn2.0.6.i686  
    ImageMagick-devel-6.9.10.97-1.amzn2.0.6.i686  
    ImageMagick-doc-6.9.10.97-1.amzn2.0.6.i686  
    ImageMagick-perl-6.9.10.97-1.amzn2.0.6.i686  
    ImageMagick-c++-6.9.10.97-1.amzn2.0.6.i686  
    ImageMagick-c++-devel-6.9.10.97-1.amzn2.0.6.i686  
    ImageMagick-debuginfo-6.9.10.97-1.amzn2.0.6.i686  
  
src:  
    ImageMagick-6.9.10.97-1.amzn2.0.6.src  
  
x86_64:  
    ImageMagick-6.9.10.97-1.amzn2.0.6.x86_64  
    ImageMagick-devel-6.9.10.97-1.amzn2.0.6.x86_64  
    ImageMagick-doc-6.9.10.97-1.amzn2.0.6.x86_64  
    ImageMagick-perl-6.9.10.97-1.amzn2.0.6.x86_64  
    ImageMagick-c++-6.9.10.97-1.amzn2.0.6.x86_64  
    ImageMagick-c++-devel-6.9.10.97-1.amzn2.0.6.x86_64  
    ImageMagick-debuginfo-6.9.10.97-1.amzn2.0.6.x86_64  

Additional References

Red Hat: CVE-2021-40211

Mitre: CVE-2021-40211

CVSS3

7.5

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

AI Score

7.4

Confidence

High

EPSS

0.001

Percentile

23.4%