Ubuntu 20.04: 2021-72cfe8b91f Severe: Poppler Buffer Overflow Vulnerability

Ghostscript is a set of software that provides a PostScript

interpreter, a set of C procedures (the Ghostscript library, which

implements the graphics capabilities in the PostScript language) and

an interpreter for Portable Document Format (PDF) files. Ghostscript

translates PostScript code into many common, bitmapped formats, like

those understood by your printer or screen. Ghostscript is normally

used to display PostScript files and to print PostScript files to

non-PostScript printers.

If you need to display PostScript files or print them to

non-PostScript printers, you should install ghostscript. If you

install ghostscript, you also need to install the ghostscript-fonts

package.

Security fix for

[CVE-2018-10194](https://access.redhat.com/security/cve/cve-2018-10194).

* Mon Apr 23 2018 David Kaspar [Dee'Kej] - 9.20-11

- Fix for CVE-2018-10194 added (bug #1569821)

[ 1 ] Bug #1569108 - CVE-2018-10194 ghostscript: Stack-based out-of-bounds write in pdf_set_text_matrix function in gdevpdts.c

https://bugzilla.redhat.com/show_bug.cgi?id=1569108

su -c 'dnf upgrade --advisory FEDORA-2018-226dac231f' at the command

line. For more information, refer to the dnf documentation available at

https://dnf.readthedocs.io/en/latest/command_ref.html

All packages are signed with the Fedora Project GPG key. More details on the

GPG keys used by the Fedora Project can be found at

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