A new ImageMagick package with the fix for the CVE-2020-29599 within CentOS 6 extended lifecycle support has been rolled out to 100% and is now available for download from our production repository.
Errata: https://errata.cloudlinux.com/els6/CLSA-2021-1617641265.html
ImageMagick-6.7.2.7-7
yum update ImageMagick*