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| author | Leo Famulari <leo@famulari.name> | 2016-11-22 10:19:51 -0500 |
|---|---|---|
| committer | Leo Famulari <leo@famulari.name> | 2016-11-22 12:30:36 -0500 |
| commit | be72eb98fa5767b3d28ab431656d8cac048bac10 (patch) | |
| tree | c97df10f5484fb47656154868aca2158d7dff489 /gnu/packages/patches/libtiff-CVE-2016-5652.patch | |
| parent | d8e3bb082d16962bd3fadca67a6d93cbcb223a50 (diff) | |
| download | guix-be72eb98fa5767b3d28ab431656d8cac048bac10.tar guix-be72eb98fa5767b3d28ab431656d8cac048bac10.tar.gz | |
gnu: libtiff: Update replacement to 4.0.7.
* gnu/packages/image.scm (libtiff)[replacement]: Update to 4.0.7.
(libtiff-4.0.7): New variable. Update home-page and source URLs.
(libtiff/fixed): Delete variable.
* gnu/packages/patches/libtiff-CVE-2016-5652.patch,
gnu/packages/patches/libtiff-CVE-2016-9273.patch,
gnu/packages/patches/libtiff-CVE-2016-9297.patch,
gnu/packages/patches/libtiff-CVE-2016-9448.patch,
gnu/packages/patches/libtiff-uint32-overflow.patch: Delete files.
* gnu/local.mk (dist_patch_DATA): Remove them.
Diffstat (limited to 'gnu/packages/patches/libtiff-CVE-2016-5652.patch')
| -rw-r--r-- | gnu/packages/patches/libtiff-CVE-2016-5652.patch | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/gnu/packages/patches/libtiff-CVE-2016-5652.patch b/gnu/packages/patches/libtiff-CVE-2016-5652.patch deleted file mode 100644 index 54b87d0185..0000000000 --- a/gnu/packages/patches/libtiff-CVE-2016-5652.patch +++ /dev/null @@ -1,47 +0,0 @@ -Fix CVE-2016-5652 (buffer overflow in t2p_readwrite_pdf_image_tile()). - -https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-5652 - -Patches exfiltrated from upstream CVS repo with: -cvs diff -u -r 1.92 -r 1.94 tools/tiff2pdf.c - -Index: tools/tiff2pdf.c -=================================================================== -RCS file: /cvs/maptools/cvsroot/libtiff/tools/tiff2pdf.c,v -retrieving revision 1.92 -retrieving revision 1.94 -diff -u -r1.92 -r1.94 ---- a/tools/tiff2pdf.c 23 Sep 2016 22:12:18 -0000 1.92 -+++ b/tools/tiff2pdf.c 9 Oct 2016 11:03:36 -0000 1.94 -@@ -2887,21 +2887,24 @@ - return(0); - } - if(TIFFGetField(input, TIFFTAG_JPEGTABLES, &count, &jpt) != 0) { -- if (count > 0) { -- _TIFFmemcpy(buffer, jpt, count); -+ if (count >= 4) { -+ /* Ignore EOI marker of JpegTables */ -+ _TIFFmemcpy(buffer, jpt, count - 2); - bufferoffset += count - 2; -+ /* Store last 2 bytes of the JpegTables */ - table_end[0] = buffer[bufferoffset-2]; - table_end[1] = buffer[bufferoffset-1]; -- } -- if (count > 0) { - xuint32 = bufferoffset; -+ bufferoffset -= 2; - bufferoffset += TIFFReadRawTile( - input, - tile, -- (tdata_t) &(((unsigned char*)buffer)[bufferoffset-2]), -+ (tdata_t) &(((unsigned char*)buffer)[bufferoffset]), - -1); -- buffer[xuint32-2]=table_end[0]; -- buffer[xuint32-1]=table_end[1]; -+ /* Overwrite SOI marker of image scan with previously */ -+ /* saved end of JpegTables */ -+ buffer[xuint32-2]=table_end[0]; -+ buffer[xuint32-1]=table_end[1]; - } else { - bufferoffset += TIFFReadRawTile( - input, |