CVE-2019-11037

Public on 2019-07-17
Modified on 2019-07-25
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.
Severity
Medium
CVSS v3 Base Score
7.5
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 1 php54-pecl-imagick 2019-07-17 23:26 ALAS-2019-1237
Amazon Linux 1 php56-pecl-imagick 2019-07-17 23:26 ALAS-2019-1237
Amazon Linux 1 php55-pecl-imagick 2019-07-17 23:26 ALAS-2019-1237
Amazon Linux 1 php71-pecl-imagick 2019-07-17 23:26 ALAS-2019-1237
Amazon Linux 1 php70-pecl-imagick 2019-07-17 23:26 ALAS-2019-1237
Amazon Linux 1 php72-pecl-imagick 2019-07-17 23:26 ALAS-2019-1237

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVSSv2 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P
NVD CVSSv3 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H