What’s Vulnerable › Vulnerabilities

CVE-2018-11655

• Severity: medium (CVSS 6.5 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.7% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2018-06-01 · updated 2026-06-17
• Weakness: CWE-772

Description

In ImageMagick 7.0.7-20 Q16 x86_64, a memory leak vulnerability was found in the function GetImagePixelCache in MagickCore/cache.c, which allows attackers to cause a denial of service via a crafted CALS image file.

Affected products

• Canonical Ubuntu Linux: 14.04, 16.04, 17.10, 18.04
• ImageMagick: 7.0.7-20

References

• https://github.com/ImageMagick/ImageMagick/issues/930
• https://usn.ubuntu.com/3681-1/
• https://github.com/ImageMagick/ImageMagick/issues/930
• https://usn.ubuntu.com/3681-1/

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