For the oldstable distribution (jessie), these problems have been fixed
in version 9.06~dfsg-2+deb8u6.
For the stable distribution (stretch), these problems have been fixed in
version 9.20~dfsg-3.2+deb9u1.
We recommend that you upgrade your ghostscript packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
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