Multiple vulnerabilities were found in ghostscript, an interpreter for the PostScript language and for PDF, allowing an attacker to escalate privileges and cause denial of service via crafted PS/EPS/PDF files.
For Debian 8 jessie, these problems have been fixed in version 9.26a~dfsg-0+deb8u7.
We recommend that you upgrade your ghostscript packages.
Further information about Extended LTS security advisories can be found in the dedicated section of our website.