Unrated severityNVD Advisory· Published Nov 19, 2021· Updated Aug 3, 2024
CVE-2021-3962
CVE-2021-3962
Description
A flaw was found in ImageMagick where it did not properly sanitize certain input before using it to invoke convert processes. This flaw allows an attacker to create a specially crafted image that leads to a use-after-free vulnerability when processed by ImageMagick. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
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Affected products
2- ImageMagick/ImageMagickdescription
Patches
Vulnerability mechanics
References
3- bugzilla.redhat.com/show_bug.cgimitrex_refsource_MISC
- github.com/ImageMagick/ImageMagick/commit/82775af03bbb10a0a1d0e15c0156c75673b4525emitrex_refsource_MISC
- github.com/ImageMagick/ImageMagick/issues/4446mitrex_refsource_MISC
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