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gnu: libtiff: Fix CVE-2017-{9936,10688}.
* gnu/packages/patches/libtiff-CVE-2017-9936.patch, gnu/packages/patches/libtiff-CVE-2017-10688.patch: New files. * gnu/local.mk (dist_patch_DATA): Add them. * gnu/packages/image.scm (libtiff-4.0.8)[source]: Use them. Signed-off-by: Leo Famulari <leo@famulari.name>
This commit is contained in:
Alex Vong
Leo Famulari
parent
ab104672e1
commit
dab536fe1a
4 changed files with 144 additions and 1 deletions
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@ -765,7 +765,9 @@ dist_patch_DATA = \
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%D%/packages/patches/libtiff-CVE-2016-10092.patch \
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%D%/packages/patches/libtiff-CVE-2016-10093.patch \
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%D%/packages/patches/libtiff-CVE-2016-10094.patch \
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%D%/packages/patches/libtiff-CVE-2016-10688.patch \
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%D%/packages/patches/libtiff-CVE-2017-5225.patch \
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%D%/packages/patches/libtiff-CVE-2017-9936.patch \
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%D%/packages/patches/libtiff-assertion-failure.patch \
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%D%/packages/patches/libtiff-divide-by-zero-ojpeg.patch \
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%D%/packages/patches/libtiff-divide-by-zero-tiffcp.patch \
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@ -391,7 +391,9 @@ (define libtiff-4.0.8
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(method url-fetch)
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(uri (string-append "ftp://download.osgeo.org/libtiff/tiff-"
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version ".tar.gz"))
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(patches (search-patches "libtiff-tiffgetfield-bugs.patch"))
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(patches (search-patches "libtiff-tiffgetfield-bugs.patch"
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"libtiff-CVE-2016-10688.patch"
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"libtiff-CVE-2017-9936.patch"))
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(sha256
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(base32
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"0419mh6kkhz5fkyl77gv0in8x4d2jpdpfs147y8mj86rrjlabmsr"))))))
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92
gnu/packages/patches/libtiff-CVE-2016-10688.patch
Normal file
92
gnu/packages/patches/libtiff-CVE-2016-10688.patch
Normal file
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@ -0,0 +1,92 @@
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Fix CVE-2017-10688:
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http://bugzilla.maptools.org/show_bug.cgi?id=2712
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https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-10688
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https://security-tracker.debian.org/tracker/CVE-2017-10688
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Patch lifted from upstream source repository (the changes to 'ChangeLog'
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don't apply to the libtiff 4.0.8 release tarball).
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3rd party Git reference:
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https://github.com/vadz/libtiff/commit/6173a57d39e04d68b139f8c1aa499a24dbe74ba1
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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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functions associated with LONG8/SLONG8 data type, replace assertion
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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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/cvs/maptools/cvsroot/libtiff/ChangeLog,v <-- ChangeLog
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new revision: 1.1259; previous revision: 1.1258
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/cvs/maptools/cvsroot/libtiff/libtiff/tif_dirwrite.c,v <--
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libtiff/tif_dirwrite.c
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new revision: 1.86; previous revision: 1.85
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Index: libtiff/libtiff/tif_dirwrite.c
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===================================================================
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RCS file: /cvs/maptools/cvsroot/libtiff/libtiff/tif_dirwrite.c,v
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retrieving revision 1.85
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retrieving revision 1.86
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diff -u -r1.85 -r1.86
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--- libtiff/libtiff/tif_dirwrite.c 11 Jan 2017 16:09:02 -0000 1.85
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+++ libtiff/libtiff/tif_dirwrite.c 30 Jun 2017 17:29:44 -0000 1.86
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@@ -1,4 +1,4 @@
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-/* $Id: tif_dirwrite.c,v 1.85 2017-01-11 16:09:02 erouault Exp $ */
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+/* $Id: tif_dirwrite.c,v 1.86 2017-06-30 17:29:44 erouault Exp $ */
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/*
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* Copyright (c) 1988-1997 Sam Leffler
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@@ -2111,7 +2111,10 @@
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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 @@
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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 @@
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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 @@
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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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47
gnu/packages/patches/libtiff-CVE-2017-9936.patch
Normal file
47
gnu/packages/patches/libtiff-CVE-2017-9936.patch
Normal file
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@ -0,0 +1,47 @@
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Fix CVE-2017-9936:
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http://bugzilla.maptools.org/show_bug.cgi?id=2706
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https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9936
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https://security-tracker.debian.org/tracker/CVE-2017-9936
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Patch lifted from upstream source repository (the changes to 'ChangeLog'
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don't apply to the libtiff 4.0.8 release tarball).
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3rd party Git reference:
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https://github.com/vadz/libtiff/commit/fe8d7165956b88df4837034a9161dc5fd20cf67a
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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
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JBIGDecode()
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Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2706
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Reported by team OWL337
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/cvs/maptools/cvsroot/libtiff/ChangeLog,v <-- ChangeLog
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new revision: 1.1254; previous revision: 1.1253
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/cvs/maptools/cvsroot/libtiff/libtiff/tif_jbig.c,v <-- libtiff/tif_jbig.c
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new revision: 1.16; previous revision: 1.15
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Index: libtiff/libtiff/tif_jbig.c
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===================================================================
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RCS file: /cvs/maptools/cvsroot/libtiff/libtiff/tif_jbig.c,v
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retrieving revision 1.15
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retrieving revision 1.16
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diff -u -r1.15 -r1.16
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--- libtiff/libtiff/tif_jbig.c 10 Mar 2010 18:56:48 -0000 1.15
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+++ libtiff/libtiff/tif_jbig.c 26 Jun 2017 15:20:00 -0000 1.16
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@@ -1,4 +1,4 @@
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-/* $Id: tif_jbig.c,v 1.15 2010-03-10 18:56:48 bfriesen Exp $ */
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+/* $Id: tif_jbig.c,v 1.16 2017-06-26 15:20:00 erouault Exp $ */
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/*
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* Copyright (c) 1988-1997 Sam Leffler
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@@ -94,6 +94,7 @@
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jbg_strerror(decodeStatus)
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#endif
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);
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+ jbg_dec_free(&decoder);
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return 0;
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}
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