What’s Vulnerable › Vulnerabilities

CVE-2016-7528

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2017-04-19 · updated 2026-06-17
• Weakness: CWE-125

Description

The ReadVIFFImage function in coders/viff.c in ImageMagick allows remote attackers to cause a denial of service (segmentation fault) via a crafted VIFF file.

Affected products

• ImageMagick: before 6.9.4-0 — fixed in 6.9.4-0

How to fix

Upgrade to a fixed version: ImageMagick 6.9.4-0. Check the vendor advisory for mitigations.

References

• http://www.openwall.com/lists/oss-security/2016/09/22/2
• http://www.securityfocus.com/bid/93226
• https://bugs.launchpad.net/ubuntu/+source/imagemagick/+bug/1537425
• https://bugzilla.redhat.com/show_bug.cgi?id=1378760
• https://github.com/ImageMagick/ImageMagick/commit/7be16a280014f895a951db4948df316a23dabc09
• https://github.com/ImageMagick/ImageMagick/commit/ca0c886abd6d3ef335eb74150cd23b89ebd17135
• https://github.com/ImageMagick/ImageMagick/issues/99
• http://www.openwall.com/lists/oss-security/2016/09/22/2
• http://www.securityfocus.com/bid/93226
• https://bugs.launchpad.net/ubuntu/+source/imagemagick/+bug/1537425
• https://bugzilla.redhat.com/show_bug.cgi?id=1378760
• https://github.com/ImageMagick/ImageMagick/commit/7be16a280014f895a951db4948df316a23dabc09

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