openSUSE Security Update: Security update for ghostscript ______________________________________________________________________________

Announcement ID: openSUSE-SU-2018:4140-1 Rating: important References: #1109105 #1111479 #1111480 #1112229 #1117022 #1117274 #1117313 #1117327 #1117331 Cross-References: CVE-2018-17183 CVE-2018-17961 CVE-2018-18073 CVE-2018-18284 CVE-2018-19409 CVE-2018-19475 CVE-2018-19476 CVE-2018-19477 Affected Products: openSUSE Leap 42.3 ______________________________________________________________________________

An update that solves 8 vulnerabilities and has one errata is now available.

Description:

This update for ghostscript to version 9.26 fixes the following issues:

Security issues fixed:

- CVE-2018-19475: Fixed bypass of an intended access restriction in psi/zdevice2.c (bsc#1117327) - CVE-2018-19476: Fixed bypass of an intended access restriction in psi/zicc.c (bsc#1117313) - CVE-2018-19477: Fixed bypass of an intended access restriction in psi/zfjbig2.c (bsc#1117274) - CVE-2018-19409: Check if another device is used correctly in LockSafetyParams (bsc#1117022) - CVE-2018-18284: Fixed potential sandbox escape through 1Policy operator (bsc#1112229) - CVE-2018-18073: Fixed leaks through operator in saved execution stacks (bsc#1111480) - CVE-2018-17961: Fixed a -dSAFER sandbox escape by bypassing executeonly (bsc#1111479) - CVE-2018-17183: Fixed a potential code injection by specially crafted PostScript files (bsc#1109105)

Version update to 9.26 (bsc#1117331):

- Security issues have been the primary focus - Minor bug fixes and improvements - For release summary see: http://www.ghostscript.com/doc/9.26/News.htm

This update was imported from the SUSE:SLE-12:Update update project.

Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 42.3:

zypper in -t patch openSUSE-2018-1556=1

Package List:

- openSUSE Leap 42.3 (i586 x86_64):

ghostscript-9.26-14.12.1 ghostscript-debuginfo-9.26-14.12.1 ghostscript-debugsource-9.26-14.12.1 ghostscript-devel-9.26-14.12.1 ghostscript-mini-9.26-14.12.1 ghostscript-mini-debuginfo-9.26-14.12.1 ghostscript-mini-debugsource-9.26-14.12.1 ghostscript-mini-devel-9.26-14.12.1 ghostscript-x11-9.26-14.12.1 ghostscript-x11-debuginfo-9.26-14.12.1 libspectre-debugsource-0.2.7-17.4.2 libspectre-devel-0.2.7-17.4.2 libspectre1-0.2.7-17.4.2 libspectre1-debuginfo-0.2.7-17.4.2

References:

https://www.suse.com/security/cve/CVE-2018-17183.html https://www.suse.com/security/cve/CVE-2018-17961.html https://www.suse.com/security/cve/CVE-2018-18073.html https://www.suse.com/security/cve/CVE-2018-18284.html https://www.suse.com/security/cve/CVE-2018-19409.html https://www.suse.com/security/cve/CVE-2018-19475.html https://www.suse.com/security/cve/CVE-2018-19476.html https://www.suse.com/security/cve/CVE-2018-19477.html https://bugzilla.suse.com/1109105 https://bugzilla.suse.com/1111479 https://bugzilla.suse.com/1111480 https://bugzilla.suse.com/1112229 https://bugzilla.suse.com/1117022 https://bugzilla.suse.com/1117274 https://bugzilla.suse.com/1117313 https://bugzilla.suse.com/1117327 https://bugzilla.suse.com/1117331