Ubuntu Security Notice 4586-1 - It was discovered that PHP ImageMagick extension didn't check the address used by an array. An attacker could use this issue to cause PHP ImageMagick to crash, resulting in a denial of service.
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Gentoo Linux Security Advisory 202003-38 - A vulnerability in Imagick PHP extension might allow an attacker to execute arbitrary code. Versions less than 3.4.4 are affected.
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Debian Linux Security Advisory 4576-1 - An out-of-bounds write vulnerability was discovered in php-imagick, a PHP extension to create and modify images using the ImageMagick API, which could result in denial of service, or potentially the execution of arbitrary code.
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