CVE-2019-11037
Public on 2019-05-03
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
See breakdown
Affected Packages
| Platform | Package | Release Date | Advisory | Status |
|---|---|---|---|---|
| Amazon Linux 1 | php54-pecl-imagick | 2019-07-17 | ALAS-2019-1237 | Fixed |
| Amazon Linux 1 | php55-pecl-imagick | 2019-07-17 | ALAS-2019-1237 | Fixed |
| Amazon Linux 1 | php56-pecl-imagick | 2019-07-17 | ALAS-2019-1237 | Fixed |
| Amazon Linux 1 | php70-pecl-imagick | 2019-07-17 | ALAS-2019-1237 | Fixed |
| Amazon Linux 1 | php71-pecl-imagick | 2019-07-17 | ALAS-2019-1237 | Fixed |
| Amazon Linux 1 | php72-pecl-imagick | 2019-07-17 | ALAS-2019-1237 | Fixed |
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 | 4.9 | CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L |