What’s Vulnerable › Vulnerabilities

CVE-2020-27829

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-03-26 · updated 2026-06-17
• Weakness: CWE-122

Description

A heap based buffer overflow in coders/tiff.c may result in program crash and denial of service in ImageMagick before 7.0.10-45.

Affected products

• ImageMagick: before 7.0.10-45 — fixed in 7.0.10-45

How to fix

Upgrade to a fixed version: ImageMagick 7.0.10-45. Check the vendor advisory for mitigations.

References

• https://bugzilla.redhat.com/show_bug.cgi?id=1922525
• https://github.com/ImageMagick/ImageMagick/commit/6ee5059cd3ac8d82714a1ab1321399b88539abf0
• https://bugzilla.redhat.com/show_bug.cgi?id=1922525
• https://github.com/ImageMagick/ImageMagick/commit/6ee5059cd3ac8d82714a1ab1321399b88539abf0

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