[USN-4586-1] PHP ImageMagick vulnerability
Paulo Flabiano Smorigo
pfsmorigo at canonical.com
Tue Oct 20 17:41:14 UTC 2020
Ubuntu Security Notice USN-4586-1
October 20, 2020
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.04 LTS
PHP ImageMagick could be made to crash if it received specially crafted
- php-imagick: PHP extension to create and modify images using the ImageMagick API
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.
The problem can be corrected by updating your system to the following
Ubuntu 18.04 LTS:
In general, a standard system update will make all the necessary changes.
-------------- next part --------------
A non-text attachment was scrubbed...
Size: 833 bytes
Desc: not available
More information about the ubuntu-security-announce