Operating System:

[RedHat]

Published:

24 January 2020

Protect yourself against future threats.

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2020.0260
                        ghostscript security update
                              24 January 2020

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           ghostscript
Publisher:         Red Hat
Operating System:  Red Hat
Impact/Access:     Unauthorised Access -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-14869  

Reference:         ESB-2019.4355
                   ESB-2019.4345
                   ESB-2019.4337
                   ESB-2019.4331

Original Bulletin: 
   https://access.redhat.com/errata/RHSA-2020:0222

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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: ghostscript security update
Advisory ID:       RHSA-2020:0222-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:0222
Issue date:        2020-01-23
CVE Names:         CVE-2019-14869 
=====================================================================

1. Summary:

An update for ghostscript is now available for Red Hat Enterprise Linux 8.0
Update Services for SAP Solutions.

Red Hat Product Security has rated this update as having a security impact
of Important. A Common Vulnerability Scoring System (CVSS) base score,
which gives a detailed severity rating, is available for each vulnerability
from the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AppStream E4S (v. 8.0) - ppc64le, x86_64

3. Description:

The Ghostscript suite contains utilities for rendering PostScript and PDF
documents. Ghostscript translates PostScript code to common bitmap formats
so that the code can be displayed or printed.

Security Fix(es):

* ghostscript: -dSAFER escape in .charkeys (701841) (CVE-2019-14869)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1768911 - CVE-2019-14869 ghostscript: -dSAFER escape in .charkeys (701841)

6. Package List:

Red Hat Enterprise Linux AppStream E4S (v. 8.0):

Source:
ghostscript-9.25-2.el8_0.4.src.rpm

ppc64le:
ghostscript-9.25-2.el8_0.4.ppc64le.rpm
ghostscript-debuginfo-9.25-2.el8_0.4.ppc64le.rpm
ghostscript-debugsource-9.25-2.el8_0.4.ppc64le.rpm
ghostscript-gtk-debuginfo-9.25-2.el8_0.4.ppc64le.rpm
ghostscript-x11-debuginfo-9.25-2.el8_0.4.ppc64le.rpm
libgs-9.25-2.el8_0.4.ppc64le.rpm
libgs-debuginfo-9.25-2.el8_0.4.ppc64le.rpm

x86_64:
ghostscript-9.25-2.el8_0.4.x86_64.rpm
ghostscript-debuginfo-9.25-2.el8_0.4.i686.rpm
ghostscript-debuginfo-9.25-2.el8_0.4.x86_64.rpm
ghostscript-debugsource-9.25-2.el8_0.4.i686.rpm
ghostscript-debugsource-9.25-2.el8_0.4.x86_64.rpm
ghostscript-gtk-debuginfo-9.25-2.el8_0.4.i686.rpm
ghostscript-gtk-debuginfo-9.25-2.el8_0.4.x86_64.rpm
ghostscript-x11-debuginfo-9.25-2.el8_0.4.i686.rpm
ghostscript-x11-debuginfo-9.25-2.el8_0.4.x86_64.rpm
libgs-9.25-2.el8_0.4.i686.rpm
libgs-9.25-2.el8_0.4.x86_64.rpm
libgs-debuginfo-9.25-2.el8_0.4.i686.rpm
libgs-debuginfo-9.25-2.el8_0.4.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2019-14869
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc.
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