7.5

CVE-2021-40211: imagemagick Divide By Zero

CVSS: 7.5v3.1HighModified
AliasesRHSA-2023:5461UBUNTU-CVE-2021-40211DEBIAN-CVE-2021-40211
Published 22-08-2023Last modified 03-10-2024
Open JSON

Vulnerability summary

CVE-2021-40211 is a high (CVSS 7.5) Divide By Zero vulnerability in imagemagick. EPSS estimates a 0.95% chance of exploitation in the next 30 days, higher than 60.6% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
0.95%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 22-08-2023
    PublishedVulnerability first disclosed.
  2. 03-10-2024
    Last modifiedVulnerability information updated.

Description

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

CVSS metrics

4 scores · 4 sources · 1 version

EPSS trend

Probability

0.95%

Chance of exploitation in the next 30 days

Percentile

61%

Versus all other CVEs

30-day change

0.00 pp

From 0.95% on 18-09-2026

18-09-202618-10-2026
EPSS score
0.95%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Redhat7 products
  • ImageMagick< 0:6.9.10.68-7.el7_9
  • ImageMagick-c++< 0:6.9.10.68-7.el7_9
  • ImageMagick-c++-devel< 0:6.9.10.68-7.el7_9
  • ImageMagick-debuginfo< 0:6.9.10.68-7.el7_9
  • ImageMagick-devel< 0:6.9.10.68-7.el7_9
Debian1 product
  • imagemagick< 8:6.9.11.60+dfsg-1.5
Imagemagick1 product
Ubuntu1 product
  • imagemagick< 8:6.7.7.10-6ubuntu3.13+esm3 | < 8:6.8.9.9-7ubuntu5.16+esm4 | < 8:6.9.7.4+dfsg-16ubuntu6.14 | < 8:6.9.10.23+dfsg-2.1ubuntu11.9 | < 8:6.9.11.60+dfsg-1.3ubuntu0.22.04.3+esm1

4 vendors · 10 products

References

10 links