Ghostscript -dSAFER Multiple Sandbox Bypass Vulnerabilities Threat Alert
Vulnerability Description On August 28, 2019, Artifex submitted “Bug 701446: Avoid divide by zero in shading” on the master branch of Ghostscript and announced remediation of four -dSAFER sandbox bypass vulnerabilities. -dSAFER is a security sandbox used by Ghostscript for prevention of insecure PostScript operations.