Bug#911175: ghostscript: CVE-2018-18284: 1Policy operator gives access to .forceput

[Salvatore Bonaccorso <carnil@debian.org>]

Source: ghostscript
Version: 9.20~dfsg-1
Severity: grave
Tags: patch security upstream
Forwarded: https://bugs.ghostscript.com/show_bug.cgi?id=699963

Hi,

The following vulnerability was published for ghostscript.

CVE-2018-18284[0]:
1Policy operator gives access to .forceput

If you fix the vulnerability please also make sure to include the
CVE (Common Vulnerabilities & Exposures) id in your changelog entry.

For further information see:

[0] https://security-tracker.debian.org/tracker/CVE-2018-18284
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18284
[1] https://bugs.ghostscript.com/show_bug.cgi?id=699963
[2] https://bugs.chromium.org/p/project-zero/issues/detail?id=1696
[3] http://git.ghostscript.com/?p=ghostpdl.git;h=8d19fdf63f91f50466b08f23e2d93d37a4c5ea0b

Regards,
Salvatore