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add CVE-12293.patch CVE-27778.patch

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han_hui_hui 2021-09-28 22:37:40 +08:00
parent 2503e68fe5
commit 3d1854e1a7
3 changed files with 76 additions and 1 deletions
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41
backport-CVE-2019-12293.patch Normal file
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@ -0,0 +1,41 @@
From 89a5367d49b2556a2635dbb6d48d6a6b182a2c6c Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <aacid@kde.org>
Date: Thu, 23 May 2019 00:54:29 +0200
Subject: [PATCH] JPEG2000Stream: fail gracefully if not all components have
the same WxH
I think this is just a mistake, or at least the only file we have with
this scenario is a fuzzed one
---
poppler/JPEG2000Stream.cc | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/poppler/JPEG2000Stream.cc b/poppler/JPEG2000Stream.cc
index e388ed3..2d7c5e0 100644
--- a/poppler/JPEG2000Stream.cc
+++ b/poppler/JPEG2000Stream.cc
@@ -4,7 +4,7 @@
//
// A JPX stream decoder using OpenJPEG
//
-// Copyright 2008-2010, 2012, 2017, 2018 Albert Astals Cid <aacid@kde.org>
+// Copyright 2008-2010, 2012, 2017-2019 Albert Astals Cid <aacid@kde.org>
// Copyright 2011 Daniel Glöckner <daniel-gl@gmx.net>
// Copyright 2014, 2016 Thomas Freitag <Thomas.Freitag@alfa.de>
// Copyright 2013, 2014 Adrian Johnson <ajohnson@redneon.com>
@@ -253,6 +253,12 @@ void JPXStream::init()
close();
break;
}
+ const int componentPixels = priv->image->comps[component].w * priv->image->comps[component].h;
+ if (componentPixels != priv->npixels) {
+ error(errSyntaxWarning, -1, "Component {0:d} has different WxH than component 0", component);
+ close();
+ break;
+ }
unsigned char *cdata = (unsigned char *)priv->image->comps[component].data;
int adjust = 0;
int depth = priv->image->comps[component].prec;
--
2.27.0

26
backport-CVE-2020-27778.patch Normal file
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@ -0,0 +1,26 @@
From 30c731b487190c02afff3f036736a392eb60cd9a Mon Sep 17 00:00:00 2001
From: Adam Reichold <adam.reichold@t-online.de>
Date: Fri, 22 Mar 2019 19:12:47 +0100
Subject: [PATCH] Properly initialize HtmlOutputDev::page to avoid SIGSEGV upon
error exit.
Closes #742
---
utils/HtmlOutputDev.cc | 1 +
1 file changed, 1 insertion(+)
diff --git a/utils/HtmlOutputDev.cc b/utils/HtmlOutputDev.cc
index ace303b..090631b 100644
--- a/utils/HtmlOutputDev.cc
+++ b/utils/HtmlOutputDev.cc
@@ -1102,6 +1102,7 @@ HtmlOutputDev::HtmlOutputDev(Catalog *catalogA, char *fileName, char *title,
{
catalog = catalogA;
fContentsFrame = nullptr;
+ page = nullptr;
docTitle = new GooString(title);
pages = nullptr;
dumpJPEG=gTrue;
--
2.27.0

10
poppler.spec
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@ -3,7 +3,7 @@
Name: poppler
Version: 0.67.0
Release: 8
Release: 9
Summary: Poppler is a PDF rendering library based on the xpdf-3.0 code base
License: (GPLv2 or GPLv3) and GPLv2+ and LGPLv2+ and MIT
URL: https://poppler.freedesktop.org/
@ -16,6 +16,8 @@ Patch4: poppler-0.63.0-python3.patch
# https://bugzilla.redhat.com/show_bug.cgi?id=1557355
Patch6: poppler-0.63.0-tiling-patterns.patch
Patch7: poppler-0.67.0-qt4-const.patch
Patch8: backport-CVE-2019-12293.patch
Patch9: backport-CVE-2020-27778.patch
Patch6000: poppler-CVE-2018-19149.patch
Patch6001: poppler_0.26.5_CVE-2019-9200.patch
@ -244,6 +246,12 @@ test "$(pkg-config --modversion poppler-splash)" = "%{version}"
%{_mandir}/man1/*
%changelog
* Tue Sep 28 2021 hanhuihui <hanhuihui5@huawei.com> - 0.67.0-9
- Type:cves
- Id:NA
- SUG:NA
- DESC:fix CVE-2019-12293 CVE-2020-27778
* Fri Jul 30 2021 chenyanpanHW <chenyanpan@huawei.com> - 0.67.0-8
- DESC: delete -S git from %autosetup, and delete BuildRequires git