File _patchinfo of Package patchinfo.9621

<patchinfo incident="9621">
  <issue tracker="bnc" id="1109105">VUL-0: CVE-2018-17183: ghostscript,ghostscript-library: remote attackers could be able to supply crafted PostScript to potentially overwrite or replace error handlers to inject code</issue>
  <issue tracker="bnc" id="1117331">VUL-0: ghostscript: update to version 9.26</issue>
  <issue tracker="bnc" id="1117327">VUL-0: CVE-2018-19475: ghostscript,ghostscript-library: psi/zdevice2.c allows attackers to bypass intended access restrictions</issue>
  <issue tracker="bnc" id="1117274">VUL-0: CVE-2018-19477: ghostscript,ghostscript-library: psi/zfjbig2.c allows attackers to bypass intended access restrictions because of a JBIG2Decode type confusion</issue>
  <issue tracker="bnc" id="1117313">VUL-0: CVE-2018-19476: ghostscript,ghostscript-library: psi/zicc.c allows attackers to bypass intended access restrictions because of a setcolorspace type confusion</issue>
  <issue tracker="bnc" id="1111479">VUL-0: CVE-2018-17961: ghostscript,ghostscript-library: bypassing executeonly to escape -dSAFER sandbox</issue>
  <issue tracker="bnc" id="1117022">VUL-0: CVE-2018-19409: ghostscript,ghostscript-library: LockSafetyParams is not checked correctly if another device is used</issue>
  <issue tracker="bnc" id="1111480">VUL-0: CVE-2018-18073: ghostscript,ghostscript-library: saved execution stacks can leak operator arrays</issue>
  <issue tracker="bnc" id="1112229">VUL-0: CVE-2018-18284: ghostscript,ghostscript-library: 1Policy operator gives access to .forceput</issue>
  <issue tracker="cve" id="2018-18284"/>
  <issue tracker="cve" id="2018-18073"/>
  <issue tracker="cve" id="2018-17961"/>
  <issue tracker="cve" id="2018-19477"/>
  <issue tracker="cve" id="2018-19476"/>
  <issue tracker="cve" id="2018-19475"/>
  <issue tracker="cve" id="2018-17183"/>
  <issue tracker="cve" id="2018-19409"/>
  <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:
  <summary>Security update for ghostscript</summary>
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