SUSE: 2018:4090-2 important: ghostscript

    Date27 Apr 2019
    CategorySuSE
    391
    Posted ByLinuxSecurity Advisories
    An update that solves 8 vulnerabilities and has one errata is now available.
    
       SUSE Security Update: Security update for ghostscript
    ______________________________________________________________________________
    
    Announcement ID:    SUSE-SU-2018:4090-2
    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:
                        SUSE Linux Enterprise Server for SAP 12-SP1
    ______________________________________________________________________________
    
       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
    
    
    Patch Instructions:
    
       To install this SUSE 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:
    
       - SUSE Linux Enterprise Server for SAP 12-SP1:
    
          zypper in -t patch SUSE-SLE-SAP-12-SP1-2019-1076=1
    
    
    
    Package List:
    
       - SUSE Linux Enterprise Server for SAP 12-SP1 (x86_64):
    
          ghostscript-9.26-23.16.1
          ghostscript-debuginfo-9.26-23.16.1
          ghostscript-debugsource-9.26-23.16.1
          ghostscript-x11-9.26-23.16.1
          ghostscript-x11-debuginfo-9.26-23.16.1
          libspectre-debugsource-0.2.7-12.4.1
          libspectre1-0.2.7-12.4.1
          libspectre1-debuginfo-0.2.7-12.4.1
    
    
    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
    
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