diff options
Diffstat (limited to 'gnu/packages/patches/libtiff-CVE-2016-10093.patch')
| -rw-r--r-- | gnu/packages/patches/libtiff-CVE-2016-10093.patch | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/gnu/packages/patches/libtiff-CVE-2016-10093.patch b/gnu/packages/patches/libtiff-CVE-2016-10093.patch deleted file mode 100644 index 5897ec1029..0000000000 --- a/gnu/packages/patches/libtiff-CVE-2016-10093.patch +++ /dev/null @@ -1,53 +0,0 @@ -Fix CVE-2016-10093: - -http://bugzilla.maptools.org/show_bug.cgi?id=2610 -https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10093 -https://security-tracker.debian.org/tracker/CVE-2016-10093 - -2016-12-03 Even Rouault <even.rouault at spatialys.com> - - * tools/tiffcp.c: fix uint32 underflow/overflow that can cause - heap-based buffer overflow. - Reported by Agostino Sarubbo. - Fixes http://bugzilla.maptools.org/show_bug.cgi?id=2610 - -/cvs/maptools/cvsroot/libtiff/ChangeLog,v <-- ChangeLog -new revision: 1.1187; previous revision: 1.1186 -/cvs/maptools/cvsroot/libtiff/tools/tiffcp.c,v <-- tools/tiffcp.c -new revision: 1.59; previous revision: 1.58 - -Index: libtiff/tools/tiffcp.c -=================================================================== -RCS file: /cvs/maptools/cvsroot/libtiff/tools/tiffcp.c,v -retrieving revision 1.58 -retrieving revision 1.59 -diff -u -r1.58 -r1.59 ---- libtiff/tools/tiffcp.c 3 Dec 2016 15:44:15 -0000 1.58 -+++ libtiff/tools/tiffcp.c 3 Dec 2016 16:40:01 -0000 1.59 -@@ -1163,7 +1163,7 @@ - - static void - cpStripToTile(uint8* out, uint8* in, -- uint32 rows, uint32 cols, int outskew, int inskew) -+ uint32 rows, uint32 cols, int outskew, int64 inskew) - { - while (rows-- > 0) { - uint32 j = cols; -@@ -1320,7 +1320,7 @@ - tdata_t tilebuf; - uint32 imagew = TIFFScanlineSize(in); - uint32 tilew = TIFFTileRowSize(in); -- int iskew = imagew - tilew; -+ int64 iskew = (int64)imagew - (int64)tilew; - uint8* bufp = (uint8*) buf; - uint32 tw, tl; - uint32 row; -@@ -1348,7 +1348,7 @@ - status = 0; - goto done; - } -- if (colb + tilew > imagew) { -+ if (colb > iskew) { - uint32 width = imagew - colb; - uint32 oskew = tilew - width; - cpStripToTile(bufp + colb, |