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Accepting request 599908 from home:kbabioch:branches:Publishing

Browse Source 
- Update to version 1.13:
  - primarily a bugfix release.
  - New "mutool sign" tool for showing and verifying digital signatures.
  - Chinese, Japanese, Korean, Cyrillic, and Greek font support in mutool create.
  - Improvements to annotation editing API.
- Dropped patches, which are included upstream now:
  - CVE-2018-6192.patch
  - CVE-2018-5686.patch
  - CVE-2018-6187.patch
  - CVE-2018-1000051.patch
  - CVE-2017-17858.patch
  - CVE-2018-6544.patch
  - fix-openjpeg-flags.patch

OBS-URL: https://build.opensuse.org/request/show/599908
OBS-URL: https://build.opensuse.org/package/show/Publishing/mupdf?expand=0&rev=77
This commit is contained in:
Ismail Dönmez 2018-04-23 08:42:50 +00:00 committed by Git OBS Bridge
parent e68804a855
commit 94204b456c
11 changed files with 23 additions and 405 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

98
CVE-2017-17858.patch
View File

@ -1,98 +0,0 @@
From 55c3f68d638ac1263a386e0aaa004bb6e8bde731 Mon Sep 17 00:00:00 2001
From: Sebastian Rasmussen <sebras@gmail.com>
Date: Mon, 11 Dec 2017 14:09:15 +0100
Subject: [PATCH] Bugs 698804/698810/698811: Keep PDF object numbers below
limit.
This ensures that:
* xref tables with objects pointers do not grow out of bounds.
* other readers, e.g. Adobe Acrobat can parse PDFs written by mupdf.
---
include/mupdf/pdf/object.h | 3 +++
source/pdf/pdf-repair.c | 5 +----
source/pdf/pdf-xref.c | 21 ++++++++++++---------
3 files changed, 16 insertions(+), 13 deletions(-)
Index: mupdf-1.12.0-source/include/mupdf/pdf/object.h
===================================================================
--- mupdf-1.12.0-source.orig/include/mupdf/pdf/object.h
+++ mupdf-1.12.0-source/include/mupdf/pdf/object.h
@@ -3,6 +3,9 @@
typedef struct pdf_document_s pdf_document;
+/* Defined in PDF 1.7 according to Acrobat limit. */
+#define PDF_MAX_OBJECT_NUMBER 8388607
+
/*
* Dynamic objects.
* The same type of objects as found in PDF and PostScript.
Index: mupdf-1.12.0-source/source/pdf/pdf-repair.c
===================================================================
--- mupdf-1.12.0-source.orig/source/pdf/pdf-repair.c
+++ mupdf-1.12.0-source/source/pdf/pdf-repair.c
@@ -6,9 +6,6 @@
/* Scan file for objects and reconstruct xref table */
-/* Define in PDF 1.7 to be 8388607, but mupdf is more lenient. */
-#define MAX_OBJECT_NUMBER (10 << 20)
-
struct entry
{
int num;
@@ -436,7 +433,7 @@ pdf_repair_xref(fz_context *ctx, pdf_doc
break;
}
- if (num <= 0 || num > MAX_OBJECT_NUMBER)
+ if (num <= 0 || num > PDF_MAX_OBJECT_NUMBER)
{
fz_warn(ctx, "ignoring object with invalid object number (%d %d R)", num, gen);
goto have_next_token;
Index: mupdf-1.12.0-source/source/pdf/pdf-xref.c
===================================================================
--- mupdf-1.12.0-source.orig/source/pdf/pdf-xref.c
+++ mupdf-1.12.0-source/source/pdf/pdf-xref.c
@@ -868,11 +868,12 @@ pdf_read_old_xref(fz_context *ctx, pdf_d
fz_seek(ctx, file, -(2 + (int)strlen(s)), SEEK_CUR);
}
- if (ofs < 0)
- fz_throw(ctx, FZ_ERROR_GENERIC, "out of range object num in xref: %d", (int)ofs);
- if (ofs > INT64_MAX - len)
- fz_throw(ctx, FZ_ERROR_GENERIC, "xref section object numbers too big");
-
+ if (ofs < 0 || ofs > PDF_MAX_OBJECT_NUMBER
+ || len < 0 || len > PDF_MAX_OBJECT_NUMBER
+ || ofs + len - 1 > PDF_MAX_OBJECT_NUMBER)
+ {
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
+ }
/* broken pdfs where size in trailer undershoots entries in xref sections */
if (ofs + len > xref_len)
{
@@ -933,10 +934,8 @@ pdf_read_new_xref_section(fz_context *ct
pdf_xref_entry *table;
int i, n;
- if (i0 < 0 || i1 < 0 || i0 > INT_MAX - i1)
- fz_throw(ctx, FZ_ERROR_GENERIC, "negative xref stream entry index");
- //if (i0 + i1 > pdf_xref_len(ctx, doc))
- // fz_throw(ctx, FZ_ERROR_GENERIC, "xref stream has too many entries");
+ if (i0 < 0 || i0 > PDF_MAX_OBJECT_NUMBER || i1 < 0 || i1 > PDF_MAX_OBJECT_NUMBER || i0 + i1 - 1 > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "xref subsection object numbers are out of range");
table = pdf_xref_find_subsection(ctx, doc, i0, i1);
for (i = i0; i < i0 + i1; i++)
@@ -2086,6 +2085,10 @@ pdf_create_object(fz_context *ctx, pdf_d
/* TODO: reuse free object slots by properly linking free object chains in the ofs field */
pdf_xref_entry *entry;
int num = pdf_xref_len(ctx, doc);
+
+ if (num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "too many objects stored in pdf");
+
entry = pdf_get_incremental_xref_entry(ctx, doc, num);
entry->type = 'f';
entry->ofs = -1;

79
CVE-2018-1000051.patch
View File

@ -1,79 +0,0 @@
From 321ba1de287016b0036bf4a56ce774ad11763384 Mon Sep 17 00:00:00 2001
From: Sebastian Rasmussen <sebras@gmail.com>
Date: Tue, 19 Dec 2017 23:47:47 +0100
Subject: [PATCH] Bug 698825: Do not drop borrowed colorspaces.
Previously the borrowed colorspace was dropped when updating annotation
appearances, leading to use after free warnings from valgrind/ASAN.
---
source/pdf/pdf-appearance.c | 8 ++------
1 file changed, 2 insertions(+), 6 deletions(-)
diff --git a/source/pdf/pdf-appearance.c b/source/pdf/pdf-appearance.c
index 70f684f..d7a1ddd 100644
--- a/source/pdf/pdf-appearance.c
+++ b/source/pdf/pdf-appearance.c
@@ -2170,7 +2170,6 @@ void pdf_update_free_text_annot_appearance(fz_context *ctx, pdf_document *doc, p
fz_device *dev = NULL;
font_info font_rec;
fz_text *text = NULL;
- fz_colorspace *cs = NULL;
fz_matrix page_ctm;
pdf_page_transform(ctx, annot->page, NULL, &page_ctm);
@@ -2184,11 +2183,11 @@ void pdf_update_free_text_annot_appearance(fz_context *ctx, pdf_document *doc, p
fz_var(dlist);
fz_var(dev);
fz_var(text);
- fz_var(cs);
fz_try(ctx)
{
char *contents = pdf_to_str_buf(ctx, pdf_dict_get(ctx, obj, PDF_NAME_Contents));
char *da = pdf_to_str_buf(ctx, pdf_dict_get(ctx, obj, PDF_NAME_DA));
+ fz_colorspace *cs;
fz_point pos;
fz_rect rect;
@@ -2223,7 +2222,6 @@ void pdf_update_free_text_annot_appearance(fz_context *ctx, pdf_document *doc, p
fz_drop_display_list(ctx, dlist);
font_info_fin(ctx, &font_rec);
fz_drop_text(ctx, text);
- fz_drop_colorspace(ctx, cs);
}
fz_catch(ctx)
{
@@ -2359,7 +2357,6 @@ void pdf_set_signature_appearance(fz_context *ctx, pdf_document *doc, pdf_annot
fz_device *dev = NULL;
font_info font_rec;
fz_text *text = NULL;
- fz_colorspace *cs = NULL;
fz_path *path = NULL;
fz_buffer *fzbuf = NULL;
fz_matrix page_ctm;
@@ -2375,7 +2372,6 @@ void pdf_set_signature_appearance(fz_context *ctx, pdf_document *doc, pdf_annot
fz_var(dlist);
fz_var(dev);
fz_var(text);
- fz_var(cs);
fz_var(fzbuf);
fz_try(ctx)
{
@@ -2384,6 +2380,7 @@ void pdf_set_signature_appearance(fz_context *ctx, pdf_document *doc, pdf_annot
fz_rect logo_bounds;
fz_matrix logo_tm;
fz_rect rect;
+ fz_colorspace *cs = fz_device_rgb(ctx); /* Borrowed reference */
pdf_to_rect(ctx, pdf_dict_get(ctx, annot->obj, PDF_NAME_Rect), &annot_rect);
rect = annot_rect;
@@ -2396,7 +2393,6 @@ void pdf_set_signature_appearance(fz_context *ctx, pdf_document *doc, pdf_annot
fz_bound_path(ctx, path, NULL, &fz_identity, &logo_bounds);
center_rect_within_rect(&logo_bounds, &rect, &logo_tm);
fz_concat(&logo_tm, &logo_tm, &page_ctm);
- cs = fz_device_rgb(ctx); /* Borrowed reference */
fz_fill_path(ctx, dev, path, 0, &logo_tm, cs, logo_color, 1.0f, NULL);
get_font_info(ctx, doc, dr, da, &font_rec);
--
2.9.1

42
CVE-2018-5686.patch
View File

@ -1,42 +0,0 @@
X-Git-Url: http://git.ghostscript.com/?p=mupdf.git;a=blobdiff_plain;f=include%2Fmupdf%2Ffitz%2Fstream.h;h=790a0a83d3850facdceefb3c3e598fdb63d4e14d;hp=cd26be9039c064c8028fd6ca958044d133644e29;hb=b70eb93f6936c03d8af52040bbca4d4a7db39079;hpb=0d7359fbcd331ec0a22ec163dacff953f9817814
Index: mupdf-1.12.0-source/include/mupdf/fitz/stream.h
===================================================================
--- mupdf-1.12.0-source.orig/include/mupdf/fitz/stream.h
+++ mupdf-1.12.0-source/include/mupdf/fitz/stream.h
@@ -335,10 +335,11 @@ static inline size_t fz_available(fz_con
if (len)
return len;
+ if (stm->eof)
+ return 0;
+
fz_try(ctx)
- {
c = stm->next(ctx, stm, max);
- }
fz_catch(ctx)
{
fz_rethrow_if(ctx, FZ_ERROR_TRYLATER);
@@ -369,10 +370,10 @@ static inline int fz_read_byte(fz_contex
if (stm->rp != stm->wp)
return *stm->rp++;
+ if (stm->eof)
+ return EOF;
fz_try(ctx)
- {
c = stm->next(ctx, stm, 1);
- }
fz_catch(ctx)
{
fz_rethrow_if(ctx, FZ_ERROR_TRYLATER);
@@ -398,6 +399,8 @@ static inline int fz_peek_byte(fz_contex
if (stm->rp != stm->wp)
return *stm->rp;
+ if (stm->eof)
+ return EOF;
c = stm->next(ctx, stm, 1);
if (c != EOF)

63
CVE-2018-6187.patch
View File

@ -1,63 +0,0 @@
X-Git-Url: http://git.ghostscript.com/?p=mupdf.git;a=blobdiff_plain;f=source%2Fpdf%2Fpdf-write.c;h=bc67f003025516c04991758ea648f79d00926742;hp=a7326a173a09df3fd4e3adbf3e1842081b6dfea4;hb=3e30fbb7bf5efd88df431e366492356e7eb969ec;hpb=b03def134988da8c800adac1a38a41a1f09a1d89
Index: mupdf-1.12.0-source/source/pdf/pdf-write.c
===================================================================
--- mupdf-1.12.0-source.orig/source/pdf/pdf-write.c
+++ mupdf-1.12.0-source/source/pdf/pdf-write.c
@@ -633,7 +633,8 @@ expand_lists(fz_context *ctx, pdf_write_
{
int i;
- num++;
+ /* objects are numbered 0..num and maybe two additional objects for linearization */
+ num += 3;
opts->use_list = fz_resize_array(ctx, opts->use_list, num, sizeof(*opts->use_list));
opts->ofs_list = fz_resize_array(ctx, opts->ofs_list, num, sizeof(*opts->ofs_list));
opts->gen_list = fz_resize_array(ctx, opts->gen_list, num, sizeof(*opts->gen_list));
@@ -1522,9 +1523,9 @@ static void preloadobjstms(fz_context *c
{
pdf_obj *obj;
int num;
- int xref_len = pdf_xref_len(ctx, doc);
- for (num = 0; num < xref_len; num++)
+ /* xref_len may change due to repair, so check it every iteration */
+ for (num = 0; num < pdf_xref_len(ctx, doc); num++)
{
if (pdf_get_xref_entry(ctx, doc, num)->type == 'o')
{
@@ -2755,7 +2756,7 @@ static void initialise_write_state(fz_co
opts->continue_on_error = in_opts->continue_on_error;
opts->errors = in_opts->errors;
- expand_lists(ctx, opts, xref_len + 3);
+ expand_lists(ctx, opts, xref_len);
}
/* Free the resources held by the dynamic write options */
@@ -2889,6 +2890,9 @@ do_pdf_save_document(fz_context *ctx, pd
{
pdf_ensure_solid_xref(ctx, doc, xref_len);
preloadobjstms(ctx, doc);
+
+ xref_len = pdf_xref_len(ctx, doc); /* May have changed due to repair */
+ expand_lists(ctx, opts, xref_len);
}
/* Sweep & mark objects from the trailer */
@@ -2897,6 +2901,7 @@ do_pdf_save_document(fz_context *ctx, pd
else
{
xref_len = pdf_xref_len(ctx, doc); /* May have changed due to repair */
+ expand_lists(ctx, opts, xref_len);
for (num = 0; num < xref_len; num++)
opts->use_list[num] = 1;
}
@@ -2917,6 +2922,7 @@ do_pdf_save_document(fz_context *ctx, pd
if ((opts->do_garbage >= 2 || opts->do_linear) && !opts->do_incremental)
{
xref_len = pdf_xref_len(ctx, doc); /* May have changed due to repair */
+ expand_lists(ctx, opts, xref_len);
while (xref_len > 0 && !opts->use_list[xref_len-1])
xref_len--;
}

38
CVE-2018-6192.patch
View File

@ -1,38 +0,0 @@
From 5e411a99604ff6be5db9e273ee84737204113299 Mon Sep 17 00:00:00 2001
From: Sebastian Rasmussen <sebras@gmail.com>
Date: Tue, 30 Jan 2018 02:05:57 +0100
Subject: [PATCH] Bug 698916: Indirect object numbers must be in range.
---
source/pdf/pdf-parse.c | 2 ++
source/pdf/pdf-xref.c | 4 ++--
2 files changed, 4 insertions(+), 2 deletions(-)
Index: mupdf-1.12.0-source/source/pdf/pdf-parse.c
===================================================================
--- mupdf-1.12.0-source.orig/source/pdf/pdf-parse.c
+++ mupdf-1.12.0-source/source/pdf/pdf-parse.c
@@ -616,6 +616,8 @@ pdf_parse_ind_obj(fz_context *ctx, pdf_d
fz_throw(ctx, FZ_ERROR_SYNTAX, "expected object number");
}
num = buf->i;
+ if (num < 0 || num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_SYNTAX, "object number out of range");
tok = pdf_lex(ctx, file, buf);
if (tok != PDF_TOK_INT)
Index: mupdf-1.12.0-source/source/pdf/pdf-xref.c
===================================================================
--- mupdf-1.12.0-source.orig/source/pdf/pdf-xref.c
+++ mupdf-1.12.0-source/source/pdf/pdf-xref.c
@@ -234,8 +234,8 @@ pdf_xref_entry *pdf_get_populating_xref_
}
/* Prevent accidental heap underflow */
- if (num < 0)
- fz_throw(ctx, FZ_ERROR_GENERIC, "object number must not be negative (%d)", num);
+ if (num < 0 || num > PDF_MAX_OBJECT_NUMBER)
+ fz_throw(ctx, FZ_ERROR_GENERIC, "object number out of range (%d)", num);
/* Return the pointer to the entry in the last section. */
xref = &doc->xref_sections[doc->num_xref_sections-1];

53
CVE-2018-6544.patch
View File

@ -1,53 +0,0 @@
Index: mupdf-1.12.0-source/source/pdf/pdf-stream.c
===================================================================
--- mupdf-1.12.0-source.orig/source/pdf/pdf-stream.c
+++ mupdf-1.12.0-source/source/pdf/pdf-stream.c
@@ -303,14 +303,13 @@ pdf_open_raw_filter(fz_context *ctx, fz_
*orig_gen = 0;
}
- fz_var(chain);
+ chain = fz_keep_stream(ctx, chain);
fz_try(ctx)
{
len = pdf_to_int(ctx, pdf_dict_get(ctx, stmobj, PDF_NAME_Length));
- /* don't close chain when we close this filter */
- chain2 = fz_keep_stream(ctx, chain);
+ chain2 = chain;
chain = NULL;
chain = fz_open_null(ctx, chain2, len, offset);
Index: mupdf-1.12.0-source/source/pdf/pdf-xref.c
===================================================================
--- mupdf-1.12.0-source.orig/source/pdf/pdf-xref.c
+++ mupdf-1.12.0-source/source/pdf/pdf-xref.c
@@ -1595,6 +1595,19 @@ pdf_load_obj_stm(fz_context *ctx, pdf_do
{
objstm = pdf_load_object(ctx, doc, num);
+ if (pdf_obj_marked(ctx, objstm))
+ fz_throw(ctx, FZ_ERROR_GENERIC, "recursive object stream lookup");
+ }
+ fz_catch(ctx)
+ {
+ pdf_drop_obj(ctx, objstm);
+ fz_rethrow(ctx);
+ }
+
+ fz_try(ctx)
+ {
+ pdf_mark_obj(ctx, objstm);
+
count = pdf_to_int(ctx, pdf_dict_get(ctx, objstm, PDF_NAME_N));
first = pdf_to_int(ctx, pdf_dict_get(ctx, objstm, PDF_NAME_First));
@@ -1674,6 +1687,7 @@ pdf_load_obj_stm(fz_context *ctx, pdf_do
fz_drop_stream(ctx, stm);
fz_free(ctx, ofsbuf);
fz_free(ctx, numbuf);
+ pdf_unmark_obj(ctx, objstm);
pdf_drop_obj(ctx, objstm);
}
fz_catch(ctx)

12
fix-openjpeg-flags.patch
View File

@ -1,12 +0,0 @@
Index: b/source/fitz/load-jpx.c
===================================================================
--- a/source/fitz/load-jpx.c
+++ b/source/fitz/load-jpx.c
@@ -445,7 +445,6 @@
#else /* HAVE_LURATECH */
-#define OPJ_STATIC
#define OPJ_HAVE_INTTYPES_H
#if !defined(_MSC_VER) || _MSC_VER >= 1600
#define OPJ_HAVE_STDINT_H

3
mupdf-1.12.0.tar.xz
View File

@ -1,3 +0,0 @@
version https://git-lfs.github.com/spec/v1
oid sha256:577b3820c6b23d319be91e0e06080263598aa0662d9a7c50af500eb6f003322d
size 37299040

3
mupdf-1.13.0.tar.xz Normal file
View File

@ -0,0 +1,3 @@
version https://git-lfs.github.com/spec/v1
oid sha256:746698e0d5cd113bdcb8f65d096772029edea8cf20704f0d15c96cb5449a4904
size 37243936

17
mupdf.changes
View File

@ -1,3 +1,20 @@
-------------------------------------------------------------------
Mon Apr 23 07:36:23 UTC 2018 - kbabioch@suse.com
- Update to version 1.13:
- primarily a bugfix release.
- New "mutool sign" tool for showing and verifying digital signatures.
- Chinese, Japanese, Korean, Cyrillic, and Greek font support in mutool create.
- Improvements to annotation editing API.
- Dropped patches, which are included upstream now:
- CVE-2018-6192.patch
- CVE-2018-5686.patch
- CVE-2018-6187.patch
- CVE-2018-1000051.patch
- CVE-2017-17858.patch
- CVE-2018-6544.patch
- fix-openjpeg-flags.patch
------------------------------------------------------------------- -------------------------------------------------------------------
Wed Feb 14 18:46:28 UTC 2018 - crrodriguez@opensuse.org Wed Feb 14 18:46:28 UTC 2018 - crrodriguez@opensuse.org

20
mupdf.spec
View File

@ -18,7 +18,7 @@
Name: mupdf Name: mupdf
Version: 1.12.0 Version: 1.13.0
Release: 0 Release: 0
Summary: Lightweight PDF and XPS Viewer and Parser and Rendering Library Summary: Lightweight PDF and XPS Viewer and Parser and Rendering Library
License: AGPL-3.0+ License: AGPL-3.0+
@ -27,14 +27,7 @@ Url: https://mupdf.com/
Source0: https://mupdf.com/downloads/mupdf-%{version}-source.tar.xz#/%{name}-%{version}.tar.xz Source0: https://mupdf.com/downloads/mupdf-%{version}-source.tar.xz#/%{name}-%{version}.tar.xz
Source1: mupdf.desktop Source1: mupdf.desktop
Source2: mupdf.png Source2: mupdf.png
Patch1: fix-openjpeg-flags.patch Patch0: mupdf-no-strip.patch
Patch2: CVE-2018-5686.patch
Patch3: CVE-2017-17858.patch
Patch4: CVE-2018-6187.patch
Patch5: CVE-2018-6192.patch
Patch6: CVE-2018-6544.patch
Patch7: CVE-2018-1000051.patch
Patch8: mupdf-no-strip.patch
BuildRequires: freetype2-devel BuildRequires: freetype2-devel
BuildRequires: gcc-c++ BuildRequires: gcc-c++
BuildRequires: jbig2dec-devel BuildRequires: jbig2dec-devel
@ -71,14 +64,7 @@ based on mupdf.
%prep %prep
%setup -q -n %{name}-%{version}-source %setup -q -n %{name}-%{version}-source
%patch1 -p1 %patch0 -p1
%patch2 -p1
%patch3 -p1
%patch4 -p1
%patch5 -p1
%patch6 -p1
%patch7 -p1
%patch8 -p1
# do not use the inlined copies of build dpendencies except for mujs # do not use the inlined copies of build dpendencies except for mujs
rm -rf $(ls -d thirdparty/*/ | grep -v mujs) rm -rf $(ls -d thirdparty/*/ | grep -v mujs)