mirror of
https://git.yoctoproject.org/poky
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tiff: 4.0.8 -> 4.0.9
1.Upgrade tiff from 4.0.8 to 4.0.9. 2.Delete CVE-2017-10688.patch, CVE-2017-11335.patch, CVE-2017-13726.patch, CVE-2017-13727.patch, CVE-2017-9147.patch, CVE-2017-9936.patch, since it is integrated upstream. (From OE-Core rev: df894b523d74f8fd723d1c8fb03f55e46c6af0f5) Signed-off-by: Huang Qiyu <huangqy.fnst@cn.fujitsu.com> Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Huang Qiyu
committed by
Richard Purdie
Richard Purdie
parent
6d22e53954
commit
975591a8d6
@@ -1,91 +0,0 @@
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From 333ba5599e87bd7747516d7863d61764e4ca2d92 Mon Sep 17 00:00:00 2001
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From: Even Rouault <even.rouault@spatialys.com>
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Date: Fri, 30 Jun 2017 17:29:44 +0000
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Subject: [PATCH] * libtiff/tif_dirwrite.c: in
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TIFFWriteDirectoryTagCheckedXXXX() functions associated with LONG8/SLONG8
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data type, replace assertion that the file is BigTIFF, by a non-fatal error.
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Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2712 Reported by team
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OWL337
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Upstream-Status: Backport
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[https://github.com/vadz/libtiff/commit/6173a57d39e04d68b139f8c1aa499a24dbe74ba1]
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CVE: CVE-2017-10688
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Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
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---
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ChangeLog | 8 ++++++++
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libtiff/tif_dirwrite.c | 20 ++++++++++++++++----
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2 files changed, 24 insertions(+), 4 deletions(-)
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diff --git a/ChangeLog b/ChangeLog
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index 0240f0b..42eaeb7 100644
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--- a/ChangeLog
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+++ b/ChangeLog
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@@ -1,3 +1,11 @@
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+2017-06-30 Even Rouault <even.rouault at spatialys.com>
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+
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+ * libtiff/tif_dirwrite.c: in TIFFWriteDirectoryTagCheckedXXXX()
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+ functions associated with LONG8/SLONG8 data type, replace assertion that
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+ the file is BigTIFF, by a non-fatal error.
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+ Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2712
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+ Reported by team OWL337
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+
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2017-06-26 Even Rouault <even.rouault at spatialys.com>
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* libtiff/tif_jbig.c: fix memory leak in error code path of JBIGDecode()
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diff --git a/libtiff/tif_dirwrite.c b/libtiff/tif_dirwrite.c
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index 2967da5..8d6686b 100644
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--- a/libtiff/tif_dirwrite.c
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+++ b/libtiff/tif_dirwrite.c
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@@ -2111,7 +2111,10 @@ TIFFWriteDirectoryTagCheckedLong8(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, ui
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{
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uint64 m;
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assert(sizeof(uint64)==8);
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- assert(tif->tif_flags&TIFF_BIGTIFF);
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+ if( !(tif->tif_flags&TIFF_BIGTIFF) ) {
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+ TIFFErrorExt(tif->tif_clientdata,"TIFFWriteDirectoryTagCheckedLong8","LONG8 not allowed for ClassicTIFF");
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+ return(0);
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+ }
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m=value;
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if (tif->tif_flags&TIFF_SWAB)
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TIFFSwabLong8(&m);
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@@ -2124,7 +2127,10 @@ TIFFWriteDirectoryTagCheckedLong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* di
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{
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assert(count<0x20000000);
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assert(sizeof(uint64)==8);
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- assert(tif->tif_flags&TIFF_BIGTIFF);
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+ if( !(tif->tif_flags&TIFF_BIGTIFF) ) {
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+ TIFFErrorExt(tif->tif_clientdata,"TIFFWriteDirectoryTagCheckedLong8","LONG8 not allowed for ClassicTIFF");
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+ return(0);
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+ }
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if (tif->tif_flags&TIFF_SWAB)
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TIFFSwabArrayOfLong8(value,count);
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return(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_LONG8,count,count*8,value));
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@@ -2136,7 +2142,10 @@ TIFFWriteDirectoryTagCheckedSlong8(TIFF* tif, uint32* ndir, TIFFDirEntry* dir, u
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{
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int64 m;
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assert(sizeof(int64)==8);
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- assert(tif->tif_flags&TIFF_BIGTIFF);
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+ if( !(tif->tif_flags&TIFF_BIGTIFF) ) {
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+ TIFFErrorExt(tif->tif_clientdata,"TIFFWriteDirectoryTagCheckedLong8","SLONG8 not allowed for ClassicTIFF");
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+ return(0);
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+ }
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m=value;
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if (tif->tif_flags&TIFF_SWAB)
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TIFFSwabLong8((uint64*)(&m));
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@@ -2149,7 +2158,10 @@ TIFFWriteDirectoryTagCheckedSlong8Array(TIFF* tif, uint32* ndir, TIFFDirEntry* d
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{
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assert(count<0x20000000);
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assert(sizeof(int64)==8);
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- assert(tif->tif_flags&TIFF_BIGTIFF);
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+ if( !(tif->tif_flags&TIFF_BIGTIFF) ) {
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+ TIFFErrorExt(tif->tif_clientdata,"TIFFWriteDirectoryTagCheckedLong8","SLONG8 not allowed for ClassicTIFF");
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+ return(0);
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+ }
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if (tif->tif_flags&TIFF_SWAB)
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TIFFSwabArrayOfLong8((uint64*)value,count);
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return(TIFFWriteDirectoryTagData(tif,ndir,dir,tag,TIFF_SLONG8,count,count*8,value));
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--
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2.7.4
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@@ -1,54 +0,0 @@
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From e8b15ccf8c9c593000f8202cf34cc6c4b936d01e Mon Sep 17 00:00:00 2001
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From: Even Rouault <even.rouault@spatialys.com>
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Date: Sat, 15 Jul 2017 11:13:46 +0000
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Subject: [PATCH] * tools/tiff2pdf.c: prevent heap buffer overflow write in
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"Raw" mode on PlanarConfig=Contig input images. Fixes
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http://bugzilla.maptools.org/show_bug.cgi?id=2715 Reported by team OWL337
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Upstream-Status: Backport
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[https://github.com/vadz/libtiff/commit/69bfeec247899776b1b396651adb47436e5f1556]
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CVE: CVE-2017-11355
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Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
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---
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ChangeLog | 7 +++++++
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tools/tiff2pdf.c | 7 ++++++-
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2 files changed, 13 insertions(+), 1 deletion(-)
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diff --git a/ChangeLog b/ChangeLog
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index 42eaeb7..6980da8 100644
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--- a/ChangeLog
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+++ b/ChangeLog
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@@ -1,3 +1,10 @@
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+2017-07-15 Even Rouault <even.rouault at spatialys.com>
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+
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+ * tools/tiff2pdf.c: prevent heap buffer overflow write in "Raw"
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+ mode on PlanarConfig=Contig input images.
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+ Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2715
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+ Reported by team OWL337
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+
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2017-06-30 Even Rouault <even.rouault at spatialys.com>
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* libtiff/tif_dirwrite.c: in TIFFWriteDirectoryTagCheckedXXXX()
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diff --git a/tools/tiff2pdf.c b/tools/tiff2pdf.c
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index db196e0..cd1e235 100644
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--- a/tools/tiff2pdf.c
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+++ b/tools/tiff2pdf.c
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@@ -1737,7 +1737,12 @@ void t2p_read_tiff_data(T2P* t2p, TIFF* input){
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return;
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t2p->pdf_transcode = T2P_TRANSCODE_ENCODE;
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- if(t2p->pdf_nopassthrough==0){
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+ /* It seems that T2P_TRANSCODE_RAW mode doesn't support separate->contig */
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+ /* conversion. At least t2p_read_tiff_size and t2p_read_tiff_size_tile */
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+ /* do not take into account the number of samples, and thus */
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+ /* that can cause heap buffer overflows such as in */
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+ /* http://bugzilla.maptools.org/show_bug.cgi?id=2715 */
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+ if(t2p->pdf_nopassthrough==0 && t2p->tiff_planar!=PLANARCONFIG_SEPARATE){
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#ifdef CCITT_SUPPORT
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if(t2p->tiff_compression==COMPRESSION_CCITTFAX4
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){
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--
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2.7.4
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@@ -1,54 +0,0 @@
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From 5317ce215936ce611846557bb104b49d3b4c8345 Mon Sep 17 00:00:00 2001
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From: Even Rouault <even.rouault@spatialys.com>
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Date: Wed, 23 Aug 2017 13:21:41 +0000
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Subject: [PATCH] * libtiff/tif_dirwrite.c: replace assertion related to not
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finding the SubIFD tag by runtime check. Fixes
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http://bugzilla.maptools.org/show_bug.cgi?id=2727 Reported by team OWL337
|
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|
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Upstream-Status: Backport
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[https://github.com/vadz/libtiff/commit/f91ca83a21a6a583050e5a5755ce1441b2bf1d7e]
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CVE: CVE-2017-13726
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Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
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---
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ChangeLog | 7 +++++++
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libtiff/tif_dirwrite.c | 7 ++++++-
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2 files changed, 13 insertions(+), 1 deletion(-)
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diff --git a/ChangeLog b/ChangeLog
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index 6980da8..3e299d9 100644
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--- a/ChangeLog
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+++ b/ChangeLog
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@@ -1,3 +1,10 @@
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+2017-08-23 Even Rouault <even.rouault at spatialys.com>
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+
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+ * libtiff/tif_dirwrite.c: replace assertion related to not finding the
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+ SubIFD tag by runtime check.
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+ Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2727
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+ Reported by team OWL337
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+
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2017-07-15 Even Rouault <even.rouault at spatialys.com>
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* tools/tiff2pdf.c: prevent heap buffer overflow write in "Raw"
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diff --git a/libtiff/tif_dirwrite.c b/libtiff/tif_dirwrite.c
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index 8d6686b..14090ae 100644
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--- a/libtiff/tif_dirwrite.c
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+++ b/libtiff/tif_dirwrite.c
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@@ -821,7 +821,12 @@ TIFFWriteDirectorySec(TIFF* tif, int isimage, int imagedone, uint64* pdiroff)
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TIFFDirEntry* nb;
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for (na=0, nb=dir; ; na++, nb++)
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{
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- assert(na<ndir);
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+ if( na == ndir )
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+ {
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+ TIFFErrorExt(tif->tif_clientdata,module,
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+ "Cannot find SubIFD tag");
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+ goto bad;
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+ }
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if (nb->tdir_tag==TIFFTAG_SUBIFD)
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break;
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}
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--
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2.7.4
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@@ -1,65 +0,0 @@
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From a5e8245cc67646f7b448b4ca29258eaac418102c Mon Sep 17 00:00:00 2001
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From: Even Rouault <even.rouault@spatialys.com>
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Date: Wed, 23 Aug 2017 13:33:42 +0000
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Subject: [PATCH] * libtiff/tif_dirwrite.c: replace assertion to tag value not
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fitting on uint32 when selecting the value of SubIFD tag by runtime check (in
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TIFFWriteDirectoryTagSubifd()). Fixes
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http://bugzilla.maptools.org/show_bug.cgi?id=2728 Reported by team OWL337
|
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|
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SubIFD tag by runtime check (in TIFFWriteDirectorySec())
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|
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Upstream-Status: Backport
|
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[https://github.com/vadz/libtiff/commit/b6af137bf9ef852f1a48a50a5afb88f9e9da01cc]
|
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|
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CVE: CVE-2017-13727
|
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|
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Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
|
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---
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ChangeLog | 10 +++++++++-
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libtiff/tif_dirwrite.c | 9 ++++++++-
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2 files changed, 17 insertions(+), 2 deletions(-)
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diff --git a/ChangeLog b/ChangeLog
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index 3e299d9..8f5efe9 100644
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--- a/ChangeLog
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+++ b/ChangeLog
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@@ -1,7 +1,15 @@
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2017-08-23 Even Rouault <even.rouault at spatialys.com>
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+ * libtiff/tif_dirwrite.c: replace assertion to tag value not fitting
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+ on uint32 when selecting the value of SubIFD tag by runtime check
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+ (in TIFFWriteDirectoryTagSubifd()).
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+ Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2728
|
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+ Reported by team OWL337
|
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+
|
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+2017-08-23 Even Rouault <even.rouault at spatialys.com>
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+
|
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* libtiff/tif_dirwrite.c: replace assertion related to not finding the
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- SubIFD tag by runtime check.
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+ SubIFD tag by runtime check (in TIFFWriteDirectorySec())
|
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Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2727
|
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Reported by team OWL337
|
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|
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diff --git a/libtiff/tif_dirwrite.c b/libtiff/tif_dirwrite.c
|
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index 14090ae..f0a4baa 100644
|
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--- a/libtiff/tif_dirwrite.c
|
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+++ b/libtiff/tif_dirwrite.c
|
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@@ -1949,7 +1949,14 @@ TIFFWriteDirectoryTagSubifd(TIFF* tif, uint32* ndir, TIFFDirEntry* dir)
|
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for (p=0; p < tif->tif_dir.td_nsubifd; p++)
|
||||
{
|
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assert(pa != 0);
|
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- assert(*pa <= 0xFFFFFFFFUL);
|
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+
|
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+ /* Could happen if an classicTIFF has a SubIFD of type LONG8 (which is illegal) */
|
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+ if( *pa > 0xFFFFFFFFUL)
|
||||
+ {
|
||||
+ TIFFErrorExt(tif->tif_clientdata,module,"Illegal value for SubIFD tag");
|
||||
+ _TIFFfree(o);
|
||||
+ return(0);
|
||||
+ }
|
||||
*pb++=(uint32)(*pa++);
|
||||
}
|
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n=TIFFWriteDirectoryTagCheckedIfdArray(tif,ndir,dir,TIFFTAG_SUBIFD,tif->tif_dir.td_nsubifd,o);
|
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--
|
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2.7.4
|
||||
|
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@@ -1,206 +0,0 @@
|
||||
From 0acf01fea714af573b814e10cf105c3359a236c3 Mon Sep 17 00:00:00 2001
|
||||
From: erouault <erouault>
|
||||
Date: Thu, 1 Jun 2017 12:44:04 +0000
|
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Subject: [PATCH] * libtiff/tif_dirinfo.c, tif_dirread.c: add _TIFFCheckFieldIsValidForCodec(),
|
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and use it in TIFFReadDirectory() so as to ignore fields whose tag is a
|
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codec-specified tag but this codec is not enabled. This avoids TIFFGetField()
|
||||
to behave differently depending on whether the codec is enabled or not, and
|
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thus can avoid stack based buffer overflows in a number of TIFF utilities
|
||||
such as tiffsplit, tiffcmp, thumbnail, etc.
|
||||
Patch derived from 0063-Handle-properly-CODEC-specific-tags.patch
|
||||
(http://bugzilla.maptools.org/show_bug.cgi?id=2580) by Raphaël Hertzog.
|
||||
Fixes:
|
||||
http://bugzilla.maptools.org/show_bug.cgi?id=2580
|
||||
http://bugzilla.maptools.org/show_bug.cgi?id=2693
|
||||
http://bugzilla.maptools.org/show_bug.cgi?id=2625 (CVE-2016-10095)
|
||||
http://bugzilla.maptools.org/show_bug.cgi?id=2564 (CVE-2015-7554)
|
||||
http://bugzilla.maptools.org/show_bug.cgi?id=2561 (CVE-2016-5318)
|
||||
http://bugzilla.maptools.org/show_bug.cgi?id=2499 (CVE-2014-8128)
|
||||
http://bugzilla.maptools.org/show_bug.cgi?id=2441
|
||||
http://bugzilla.maptools.org/show_bug.cgi?id=2433
|
||||
|
||||
Upstream-Status: Backport
|
||||
[https://github.com/vadz/libtiff/commit/4d4fa0b68ae9ae038959ee4f69ebe288ec892f06]
|
||||
|
||||
CVE: CVE-2017-9147
|
||||
|
||||
Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
|
||||
---
|
||||
ChangeLog | 20 ++++++++++
|
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libtiff/tif_dir.h | 1 +
|
||||
libtiff/tif_dirinfo.c | 103 ++++++++++++++++++++++++++++++++++++++++++++++++++
|
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libtiff/tif_dirread.c | 4 ++
|
||||
4 files changed, 128 insertions(+)
|
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|
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diff --git a/ChangeLog b/ChangeLog
|
||||
index ee8d9d0..5739292 100644
|
||||
--- a/ChangeLog
|
||||
+++ b/ChangeLog
|
||||
@@ -1,3 +1,23 @@
|
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+2017-06-01 Even Rouault <even.rouault at spatialys.com>
|
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+
|
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+ * libtiff/tif_dirinfo.c, tif_dirread.c: add _TIFFCheckFieldIsValidForCodec(),
|
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+ and use it in TIFFReadDirectory() so as to ignore fields whose tag is a
|
||||
+ codec-specified tag but this codec is not enabled. This avoids TIFFGetField()
|
||||
+ to behave differently depending on whether the codec is enabled or not, and
|
||||
+ thus can avoid stack based buffer overflows in a number of TIFF utilities
|
||||
+ such as tiffsplit, tiffcmp, thumbnail, etc.
|
||||
+ Patch derived from 0063-Handle-properly-CODEC-specific-tags.patch
|
||||
+ (http://bugzilla.maptools.org/show_bug.cgi?id=2580) by Raphaël Hertzog.
|
||||
+ Fixes:
|
||||
+ http://bugzilla.maptools.org/show_bug.cgi?id=2580
|
||||
+ http://bugzilla.maptools.org/show_bug.cgi?id=2693
|
||||
+ http://bugzilla.maptools.org/show_bug.cgi?id=2625 (CVE-2016-10095)
|
||||
+ http://bugzilla.maptools.org/show_bug.cgi?id=2564 (CVE-2015-7554)
|
||||
+ http://bugzilla.maptools.org/show_bug.cgi?id=2561 (CVE-2016-5318)
|
||||
+ http://bugzilla.maptools.org/show_bug.cgi?id=2499 (CVE-2014-8128)
|
||||
+ http://bugzilla.maptools.org/show_bug.cgi?id=2441
|
||||
+ http://bugzilla.maptools.org/show_bug.cgi?id=2433
|
||||
+
|
||||
2017-05-21 Bob Friesenhahn <bfriesen@simple.dallas.tx.us>
|
||||
|
||||
* configure.ac: libtiff 4.0.8 released.
|
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diff --git a/libtiff/tif_dir.h b/libtiff/tif_dir.h
|
||||
index e12b44b..5206be4 100644
|
||||
--- a/libtiff/tif_dir.h
|
||||
+++ b/libtiff/tif_dir.h
|
||||
@@ -291,6 +291,7 @@ struct _TIFFField {
|
||||
extern int _TIFFMergeFields(TIFF*, const TIFFField[], uint32);
|
||||
extern const TIFFField* _TIFFFindOrRegisterField(TIFF *, uint32, TIFFDataType);
|
||||
extern TIFFField* _TIFFCreateAnonField(TIFF *, uint32, TIFFDataType);
|
||||
+extern int _TIFFCheckFieldIsValidForCodec(TIFF *tif, ttag_t tag);
|
||||
|
||||
#if defined(__cplusplus)
|
||||
}
|
||||
diff --git a/libtiff/tif_dirinfo.c b/libtiff/tif_dirinfo.c
|
||||
index 0c8ef42..97c0df0 100644
|
||||
--- a/libtiff/tif_dirinfo.c
|
||||
+++ b/libtiff/tif_dirinfo.c
|
||||
@@ -956,6 +956,109 @@ TIFFMergeFieldInfo(TIFF* tif, const TIFFFieldInfo info[], uint32 n)
|
||||
return 0;
|
||||
}
|
||||
|
||||
+int
|
||||
+_TIFFCheckFieldIsValidForCodec(TIFF *tif, ttag_t tag)
|
||||
+{
|
||||
+ /* Filter out non-codec specific tags */
|
||||
+ switch (tag) {
|
||||
+ /* Shared tags */
|
||||
+ case TIFFTAG_PREDICTOR:
|
||||
+ /* JPEG tags */
|
||||
+ case TIFFTAG_JPEGTABLES:
|
||||
+ /* OJPEG tags */
|
||||
+ case TIFFTAG_JPEGIFOFFSET:
|
||||
+ case TIFFTAG_JPEGIFBYTECOUNT:
|
||||
+ case TIFFTAG_JPEGQTABLES:
|
||||
+ case TIFFTAG_JPEGDCTABLES:
|
||||
+ case TIFFTAG_JPEGACTABLES:
|
||||
+ case TIFFTAG_JPEGPROC:
|
||||
+ case TIFFTAG_JPEGRESTARTINTERVAL:
|
||||
+ /* CCITT* */
|
||||
+ case TIFFTAG_BADFAXLINES:
|
||||
+ case TIFFTAG_CLEANFAXDATA:
|
||||
+ case TIFFTAG_CONSECUTIVEBADFAXLINES:
|
||||
+ case TIFFTAG_GROUP3OPTIONS:
|
||||
+ case TIFFTAG_GROUP4OPTIONS:
|
||||
+ break;
|
||||
+ default:
|
||||
+ return 1;
|
||||
+ }
|
||||
+ /* Check if codec specific tags are allowed for the current
|
||||
+ * compression scheme (codec) */
|
||||
+ switch (tif->tif_dir.td_compression) {
|
||||
+ case COMPRESSION_LZW:
|
||||
+ if (tag == TIFFTAG_PREDICTOR)
|
||||
+ return 1;
|
||||
+ break;
|
||||
+ case COMPRESSION_PACKBITS:
|
||||
+ /* No codec-specific tags */
|
||||
+ break;
|
||||
+ case COMPRESSION_THUNDERSCAN:
|
||||
+ /* No codec-specific tags */
|
||||
+ break;
|
||||
+ case COMPRESSION_NEXT:
|
||||
+ /* No codec-specific tags */
|
||||
+ break;
|
||||
+ case COMPRESSION_JPEG:
|
||||
+ if (tag == TIFFTAG_JPEGTABLES)
|
||||
+ return 1;
|
||||
+ break;
|
||||
+ case COMPRESSION_OJPEG:
|
||||
+ switch (tag) {
|
||||
+ case TIFFTAG_JPEGIFOFFSET:
|
||||
+ case TIFFTAG_JPEGIFBYTECOUNT:
|
||||
+ case TIFFTAG_JPEGQTABLES:
|
||||
+ case TIFFTAG_JPEGDCTABLES:
|
||||
+ case TIFFTAG_JPEGACTABLES:
|
||||
+ case TIFFTAG_JPEGPROC:
|
||||
+ case TIFFTAG_JPEGRESTARTINTERVAL:
|
||||
+ return 1;
|
||||
+ }
|
||||
+ break;
|
||||
+ case COMPRESSION_CCITTRLE:
|
||||
+ case COMPRESSION_CCITTRLEW:
|
||||
+ case COMPRESSION_CCITTFAX3:
|
||||
+ case COMPRESSION_CCITTFAX4:
|
||||
+ switch (tag) {
|
||||
+ case TIFFTAG_BADFAXLINES:
|
||||
+ case TIFFTAG_CLEANFAXDATA:
|
||||
+ case TIFFTAG_CONSECUTIVEBADFAXLINES:
|
||||
+ return 1;
|
||||
+ case TIFFTAG_GROUP3OPTIONS:
|
||||
+ if (tif->tif_dir.td_compression == COMPRESSION_CCITTFAX3)
|
||||
+ return 1;
|
||||
+ break;
|
||||
+ case TIFFTAG_GROUP4OPTIONS:
|
||||
+ if (tif->tif_dir.td_compression == COMPRESSION_CCITTFAX4)
|
||||
+ return 1;
|
||||
+ break;
|
||||
+ }
|
||||
+ break;
|
||||
+ case COMPRESSION_JBIG:
|
||||
+ /* No codec-specific tags */
|
||||
+ break;
|
||||
+ case COMPRESSION_DEFLATE:
|
||||
+ case COMPRESSION_ADOBE_DEFLATE:
|
||||
+ if (tag == TIFFTAG_PREDICTOR)
|
||||
+ return 1;
|
||||
+ break;
|
||||
+ case COMPRESSION_PIXARLOG:
|
||||
+ if (tag == TIFFTAG_PREDICTOR)
|
||||
+ return 1;
|
||||
+ break;
|
||||
+ case COMPRESSION_SGILOG:
|
||||
+ case COMPRESSION_SGILOG24:
|
||||
+ /* No codec-specific tags */
|
||||
+ break;
|
||||
+ case COMPRESSION_LZMA:
|
||||
+ if (tag == TIFFTAG_PREDICTOR)
|
||||
+ return 1;
|
||||
+ break;
|
||||
+
|
||||
+ }
|
||||
+ return 0;
|
||||
+}
|
||||
+
|
||||
/* vim: set ts=8 sts=8 sw=8 noet: */
|
||||
|
||||
/*
|
||||
diff --git a/libtiff/tif_dirread.c b/libtiff/tif_dirread.c
|
||||
index 1d4f0b9..f1dc3d7 100644
|
||||
--- a/libtiff/tif_dirread.c
|
||||
+++ b/libtiff/tif_dirread.c
|
||||
@@ -3580,6 +3580,10 @@ TIFFReadDirectory(TIFF* tif)
|
||||
goto bad;
|
||||
dp->tdir_tag=IGNORE;
|
||||
break;
|
||||
+ default:
|
||||
+ if( !_TIFFCheckFieldIsValidForCodec(tif, dp->tdir_tag) )
|
||||
+ dp->tdir_tag=IGNORE;
|
||||
+ break;
|
||||
}
|
||||
}
|
||||
}
|
||||
--
|
||||
2.7.4
|
||||
|
||||
@@ -1,49 +0,0 @@
|
||||
From 62efea76592647426deec5592fd7274d5c950646 Mon Sep 17 00:00:00 2001
|
||||
From: Even Rouault <even.rouault@spatialys.com>
|
||||
Date: Mon, 26 Jun 2017 15:19:59 +0000
|
||||
Subject: [PATCH] * libtiff/tif_jbig.c: fix memory leak in error code path of
|
||||
JBIGDecode() Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2706 Reported
|
||||
by team OWL337
|
||||
|
||||
* libtiff/tif_jpeg.c: error out at decoding time if anticipated libjpeg
|
||||
|
||||
Upstream-Status: Backport
|
||||
[https://github.com/vadz/libtiff/commit/fe8d7165956b88df4837034a9161dc5fd20cf67a]
|
||||
|
||||
CVE: CVE-2017-9936
|
||||
|
||||
Signed-off-by: Yi Zhao <yi.zhao@windriver.com>
|
||||
---
|
||||
ChangeLog | 6 ++++++
|
||||
libtiff/tif_jbig.c | 1 +
|
||||
2 files changed, 7 insertions(+)
|
||||
|
||||
diff --git a/ChangeLog b/ChangeLog
|
||||
index 5739292..0240f0b 100644
|
||||
--- a/ChangeLog
|
||||
+++ b/ChangeLog
|
||||
@@ -1,3 +1,9 @@
|
||||
+2017-06-26 Even Rouault <even.rouault at spatialys.com>
|
||||
+
|
||||
+ * libtiff/tif_jbig.c: fix memory leak in error code path of JBIGDecode()
|
||||
+ Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2706
|
||||
+ Reported by team OWL337
|
||||
+
|
||||
2017-06-01 Even Rouault <even.rouault at spatialys.com>
|
||||
|
||||
* libtiff/tif_dirinfo.c, tif_dirread.c: add _TIFFCheckFieldIsValidForCodec(),
|
||||
diff --git a/libtiff/tif_jbig.c b/libtiff/tif_jbig.c
|
||||
index 5f5f75e..c75f31d 100644
|
||||
--- a/libtiff/tif_jbig.c
|
||||
+++ b/libtiff/tif_jbig.c
|
||||
@@ -94,6 +94,7 @@ static int JBIGDecode(TIFF* tif, uint8* buffer, tmsize_t size, uint16 s)
|
||||
jbg_strerror(decodeStatus)
|
||||
#endif
|
||||
);
|
||||
+ jbg_dec_free(&decoder);
|
||||
return 0;
|
||||
}
|
||||
|
||||
--
|
||||
2.7.4
|
||||
|
||||
@@ -6,16 +6,10 @@ CVE_PRODUCT = "libtiff"
|
||||
|
||||
SRC_URI = "http://download.osgeo.org/libtiff/tiff-${PV}.tar.gz \
|
||||
file://libtool2.patch \
|
||||
file://CVE-2017-9147.patch \
|
||||
file://CVE-2017-9936.patch \
|
||||
file://CVE-2017-10688.patch \
|
||||
file://CVE-2017-11335.patch \
|
||||
file://CVE-2017-13726.patch \
|
||||
file://CVE-2017-13727.patch \
|
||||
"
|
||||
|
||||
SRC_URI[md5sum] = "2a7d1c1318416ddf36d5f6fa4600069b"
|
||||
SRC_URI[sha256sum] = "59d7a5a8ccd92059913f246877db95a2918e6c04fb9d43fd74e5c3390dac2910"
|
||||
SRC_URI[md5sum] = "54bad211279cc93eb4fca31ba9bfdc79"
|
||||
SRC_URI[sha256sum] = "6e7bdeec2c310734e734d19aae3a71ebe37a4d842e0e23dbb1b8921c0026cfcd"
|
||||
|
||||
# exclude betas
|
||||
UPSTREAM_CHECK_REGEX = "tiff-(?P<pver>\d+(\.\d+)+).tar"
|
||||
Reference in New Issue
Block a user