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Ubuntu: USN-4586-1 (CVE-2019-11037): PHP ImageMagick vulnerability

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Ubuntu: USN-4586-1 (CVE-2019-11037): PHP ImageMagick vulnerability

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
05/03/2019
Created
10/22/2020
Added
10/21/2020
Modified
10/21/2020

Description

In PHP imagick extension in versions between 3.3.0 and 3.4.4, writing to an array of values in ImagickKernel::fromMatrix() function did not check that the address will be within the allocated array. This could lead to out of bounds write to memory if the function is called with the data controlled by untrusted party.

Solution(s)

  • ubuntu-upgrade-php-imagick

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