How to deal with vulnerability (CVE-2021-3781) in Ghostscript
For those who use hosting operated by an external vendor, etc.
For those who use hosting operated by an external vendor, etc.
If you use web hosting operated by an external vendor, etc., please consult with that vendor regarding this vulnerability. Please also consider mitigation measures for ImageMagick.
For those who use the following software
For those who use the following software
The following software may be affected. If you use them, please check the vendor's website, etc., and apply the patch as soon as it is released.
Linux system
TeX system on Windows / Mac
Non-Adobe PDF handling software (using Ghostscript)
* In addition to the above, there may be software that uses Ghostscript.