ghostscript (9.26~dfsg+0-0ubuntu0.14.04.8) trusty-security; urgency=medium

  * SECURITY UPDATE: superexec operator is available
    - debian/patches/CVE-2019-3835-pre1.patch: Have gs_cet.ps run from
      gs_init.ps in Resource/Init/gs_cet.ps, Resource/Init/gs_init.ps.
    - debian/patches/CVE-2019-3835-pre2.patch: Undef /odef in
      Resource/Init/gs_cet.ps, Resource/Init/gs_init.ps.
    - debian/patches/CVE-2019-3835-1.patch: restrict superexec and remove
      it in Resource/Init/gs_cet.ps, Resource/Init/gs_dps1.ps,
      Resource/Init/gs_fonts.ps, Resource/Init/gs_init.ps,
      Resource/Init/gs_ttf.ps, Resource/Init/gs_type1.ps.
    - debian/patches/CVE-2019-3835-2.patch: obliterate superexec in
      Resource/Init/gs_init.ps, psi/icontext.c, psi/icstate.h,
      psi/zcontrol.c, psi/zdict.c, psi/zgeneric.c.
    - CVE-2019-3835
  * SECURITY UPDATE: forceput in DefineResource is still accessible
    - debian/patches/CVE-2019-3838-1.patch: make a transient proc
      executeonly in Resource/Init/gs_res.ps.
    - debian/patches/CVE-2019-3838-2.patch: an extra transient proc needs
      executeonly in Resource/Init/gs_res.ps.
    - CVE-2019-3838

 -- Marc Deslauriers <marc.deslauriers@ubuntu.com>  Tue, 19 Mar 2019 09:04:25 -0400

ghostscript (9.26~dfsg+0-0ubuntu0.14.04.7) trusty-security; urgency=medium

  * SECURITY REGRESSION: High RIP_MAX_CACHE makes cups output device fail,
    second fix attempt. (LP: #1815339)
    - debian/patches/lp1815339.patch: re-enable.
    - debian/patches/lp1815339-2.patch: properly map RGBW color space in
      cups/gdevcups.c.

 -- Marc Deslauriers <marc.deslauriers@ubuntu.com>  Mon, 25 Feb 2019 09:41:28 -0500

ghostscript (9.26~dfsg+0-0ubuntu0.14.04.6) trusty-security; urgency=medium

  * SECURITY REGRESSION: Ghostscript update causes blue background
    (LP: #1817308)
    - disable debian/patches/lp1815339.patch

 -- Chris Coulson <chris.coulson@canonical.com>  Sat, 23 Feb 2019 07:01:35 +0100

ghostscript (9.26~dfsg+0-0ubuntu0.14.04.5) trusty-security; urgency=medium

  * SECURITY REGRESSION: High RIP_MAX_CACHE makes cups output device fail
    (LP: #1815339)
    - debian/patches/lp1815339.patch: fix logic in cups/gdevcups.c.
  * debian/symbols.common: add new symbol missing in previous update.

 -- Marc Deslauriers <marc.deslauriers@ubuntu.com>  Wed, 20 Feb 2019 11:46:54 +0100

ghostscript (9.26~dfsg+0-0ubuntu0.14.04.4) trusty-security; urgency=medium

  * SECURITY UPDATE: code execution vulnerability
    - debian/patches/CVE-2019-6116.patch: address .force* operators
      exposure in Resource/Init/gs_diskn.ps, Resource/Init/gs_dps1.ps,
      Resource/Init/gs_fntem.ps, Resource/Init/gs_fonts.ps,
      Resource/Init/gs_init.ps, Resource/Init/gs_lev2.ps,
      Resource/Init/gs_pdfwr.ps, Resource/Init/gs_res.ps,
      Resource/Init/gs_setpd.ps, Resource/Init/pdf_base.ps,
      Resource/Init/pdf_draw.ps, Resource/Init/pdf_font.ps,
      Resource/Init/pdf_main.ps, Resource/Init/pdf_ops.ps,
      psi/int.mak, psi/interp.c, psi/istack.c, psi/istack.h.
    - CVE-2019-6116

 -- Marc Deslauriers <marc.deslauriers@ubuntu.com>  Wed, 16 Jan 2019 10:54:43 -0500

ghostscript (9.26~dfsg+0-0ubuntu0.14.04.3) trusty-security; urgency=medium

  * SECURITY REGRESSION: multiple regressions (LP: #1806517)
    - debian/patches/020181126-96c381c*.patch: fix duplex issue.
    - debian/patches/020181205-fae21f16*.patch: fix -dFirstPage and
      -dLastPage issue.

 -- Marc Deslauriers <marc.deslauriers@ubuntu.com>  Thu, 06 Dec 2018 07:18:19 -0500

ghostscript (9.26~dfsg+0-0ubuntu0.14.04.1) trusty-security; urgency=medium

  * SECURITY UPDATE: Updated to 9.26 to fix multiple security issues
    - CVE-2018-19409
    - CVE-2018-19475
    - CVE-2018-19476
    - CVE-2018-19477
  * Removed patches included in new version:
    - debian/patches/0218*.patch
    - debian/patches/lp1800062.patch
  * debian/symbols.common: updated for new version.

 -- Marc Deslauriers <marc.deslauriers@ubuntu.com>  Wed, 28 Nov 2018 08:37:17 -0500

ghostscript (9.25~dfsg+1-0ubuntu0.14.04.3) trusty; urgency=medium

  * Fix dependency for libgs9-common (LP: #1802958)

 -- Ioanna Alifieraki <ioanna-maria.alifieraki@canonical.com>  Mon, 12 Nov 2018 18:09:10 +0000

ghostscript (9.25~dfsg+1-0ubuntu0.14.04.2) trusty-security; urgency=medium

  * SECURITY UPDATE: Multiple security issues
    - debian/patches/0218*.patch: multiple cherry-picked upstream commits
      to fix security issues. Thanks to Jonas Smedegaard for cherry-picking
      these for Debian's 9.25~dfsg-3 package.
    - debian/symbols.common: added new symbol.
    - CVE-2018-17961
    - CVE-2018-18073
    - CVE-2018-18284
  * Fix LeadingEdge regression introduced in 9.22. (LP: #1800062)
    - debian/patches/lp1800062.patch: fix cups get/put_params LeadingEdge
      logic in cups/gdevcups.c.

 -- Marc Deslauriers <marc.deslauriers@ubuntu.com>  Tue, 30 Oct 2018 09:05:40 -0400

ghostscript (9.25~dfsg+1-0ubuntu0.14.04.1) trusty-security; urgency=medium

  * SECURITY UPDATE: updated to 9.25 to fix multiple security issues
    - Previous security release contained an incomplete fix for
      CVE-2018-16510, and there are many other security fixes and
      improvements that went into the new upstream version without getting
      CVE numbers assigned.
    - CVE-2018-16510
    - CVE-2018-17183
  * Packages changes required for new version:
    - debian/patches/CVE*: removed, included in new version.
    - debian/patches/*: updated from cosmic package.
    - debian/copyright*: updated from cosmic package.
    - debian/rules, debian/libgs-dev.install: remove static library.
    - debian/symbols.common: updated for new version.
    - debian/rules: use bundled lcms2 as trusty version is too old.

 -- Marc Deslauriers <marc.deslauriers@ubuntu.com>  Thu, 27 Sep 2018 09:46:18 -0400

# For older changelog entries, run 'apt-get changelog libgs9-common'
