Version in base suite: 9.27~dfsg-2+deb10u2

Base version: ghostscript_9.27~dfsg-2+deb10u2
Target version: ghostscript_9.27~dfsg-2+deb10u3
Base file: /srv/ftp-master.debian.org/ftp/pool/main/g/ghostscript/ghostscript_9.27~dfsg-2+deb10u2.dsc
Target file: /srv/ftp-master.debian.org/policy/pool/main/g/ghostscript/ghostscript_9.27~dfsg-2+deb10u3.dsc

 changelog                       |    6 +++
 patches/020191105~4859047.patch |   67 ++++++++++++++++++++++++++++++++++++++++
 patches/series                  |    1 
 3 files changed, 74 insertions(+)

diff -Nru ghostscript-9.27~dfsg/debian/changelog ghostscript-9.27~dfsg/debian/changelog
--- ghostscript-9.27~dfsg/debian/changelog	2019-09-02 12:36:48.000000000 +0000
+++ ghostscript-9.27~dfsg/debian/changelog	2019-11-09 21:58:27.000000000 +0000
@@ -1,3 +1,9 @@
+ghostscript (9.27~dfsg-2+deb10u3) buster-security; urgency=high
+
+  * remove .forceput from /.charkeys (CVE-2019-14869)
+
+ -- Salvatore Bonaccorso <carnil@debian.org>  Sat, 09 Nov 2019 22:58:27 +0100
+
 ghostscript (9.27~dfsg-2+deb10u2) buster-security; urgency=high
 
   * Non-maintainer upload by the Security Team.
diff -Nru ghostscript-9.27~dfsg/debian/patches/020191105~4859047.patch ghostscript-9.27~dfsg/debian/patches/020191105~4859047.patch
--- ghostscript-9.27~dfsg/debian/patches/020191105~4859047.patch	1970-01-01 00:00:00.000000000 +0000
+++ ghostscript-9.27~dfsg/debian/patches/020191105~4859047.patch	2019-11-09 21:58:27.000000000 +0000
@@ -0,0 +1,67 @@
+From: Chris Liddell <chris.liddell@artifex.com>
+Date: Tue, 5 Nov 2019 09:45:27 +0000
+Subject: Bug 701841: remove .forceput from /.charkeys
+Origin: https://git.ghostscript.com/?p=ghostpdl.git;a=commit;h=485904772c5f0aa1140032746e5a0abfc40f4cef
+Bug: https://bugs.ghostscript.com/show_bug.cgi?id=701841
+Bug-Debian-Security: https://security-tracker.debian.org/tracker/CVE-2019-14869
+
+When loading Type 1 or Truetype fonts from disk, we attempt to extend the glyph
+name table to include all identifiable glyph names from the Adobe Glyph List.
+
+In the case of Type 1 fonts, the font itself (almost always) marks the
+CharStrings dictionary as read-only, hence we have to use .forceput for that
+case.
+
+But for Truetype fonts, the CharStrings dictionary is created internally and is
+not read-only until *after* we have fully populated it (including the extended
+glyph names from the AGL), hence there is no need for .forceput, and no need to
+carry the security risk of using it.
+
+Replace with regular put.
+---
+ Resource/Init/gs_ttf.ps | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/Resource/Init/gs_ttf.ps b/Resource/Init/gs_ttf.ps
+index 74043d16b0cf..6be8fe9955cd 100644
+--- a/Resource/Init/gs_ttf.ps
++++ b/Resource/Init/gs_ttf.ps
+@@ -1304,7 +1304,7 @@ currentdict /.pickcmap_with_no_xlatmap .undef
+           TTFDEBUG { (\n1 setting alias: ) print dup ==only
+                 ( to be the same as  ) print 2 index //== exec } if
+ 
+-          7 index 2 index 3 -1 roll exch .forceput
++          7 index 2 index 3 -1 roll exch put
+         } forall
+         pop pop pop
+       }
+@@ -1322,7 +1322,7 @@ currentdict /.pickcmap_with_no_xlatmap .undef
+           exch pop
+           TTFDEBUG { (\n2 setting alias: ) print 1 index ==only
+                      ( to use glyph index: ) print dup //== exec } if
+-          5 index 3 1 roll .forceput
++          5 index 3 1 roll put
+           //false
+         }
+         {
+@@ -1339,7 +1339,7 @@ currentdict /.pickcmap_with_no_xlatmap .undef
+         {                            %  CharStrings(dict) isunicode(boolean) cmap(dict) RAGL(dict) gname(name) codep(integer) gindex(integer)
+           TTFDEBUG { (\3 nsetting alias: ) print 1 index ==only
+                 ( to be index: ) print dup //== exec } if
+-          exch pop 5 index 3 1 roll .forceput
++          exch pop 5 index 3 1 roll put
+         }
+         {
+           pop pop
+@@ -1369,7 +1369,7 @@ currentdict /.pickcmap_with_no_xlatmap .undef
+       } ifelse
+     ]
+   TTFDEBUG { (Encoding: ) print dup === flush } if
+-} .bind executeonly odef		% hides .forceput
++} .bind odef
+ 
+ % ---------------- CIDFontType 2 font loading ---------------- %
+ 
+-- 
+2.24.0
+
diff -Nru ghostscript-9.27~dfsg/debian/patches/series ghostscript-9.27~dfsg/debian/patches/series
--- ghostscript-9.27~dfsg/debian/patches/series	2019-09-02 12:36:48.000000000 +0000
+++ ghostscript-9.27~dfsg/debian/patches/series	2019-11-09 21:58:27.000000000 +0000
@@ -2,6 +2,7 @@
 020190802~5b85ddd.patch
 020190820~885444f.patch
 020190821~cd1b1ca.patch
+020191105~4859047.patch
 2001_docdir_fix_for_debian.patch
 2002_gs_man_fix_debian.patch
 2003_support_multiarch.patch