alioth/nixpkgs
3
0
Fork 0
forked from mirrors/nixpkgs
Code Releases Activity

openjpeg2: patch for CVE-2016-9580, and CVE-2016-9581

Browse source
This commit is contained in:
Graham Christensen 2016-12-21 08:16:43 -05:00
parent 0d3f0f05e2
commit c7a2073323
No known key found for this signature in database
GPG key ID: ACA1C1D120C83D5C
3 changed files with 253 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

8
pkgs/development/libraries/openjpeg/2.1.nix
View file

@ -5,4 +5,12 @@ callPackage ./generic.nix (args // rec {
branch = "2.1";
revision = "v2.1.2";
sha256 = "0kdcl9sqjz0vagli4ad6bxq1r8ma086m0prpkm5x3dxp37hpjp8h";
patches = [
# Fetched from https://github.com/szukw000/openjpeg/commit/cadff5fb6e73398de26a92e96d3d7cac893af255
# Referenced from https://bugzilla.redhat.com/show_bug.cgi?id=1405135
# Put in our source code to make sure we don't lose it, since that
# referenced commit is someone else's fork, and not actually up-stream.
./CVE-2016-9580-and-CVE-2016-9581.patch
];
})

242
pkgs/development/libraries/openjpeg/CVE-2016-9580-and-CVE-2016-9581.patch Normal file
View file

@ -0,0 +1,242 @@
From cadff5fb6e73398de26a92e96d3d7cac893af255 Mon Sep 17 00:00:00 2001
From: szukw000 <szukw000@arcor.de>
Date: Fri, 9 Dec 2016 08:29:55 +0100
Subject: [PATCH] These changes repair bugs of #871 and #872
---
src/bin/jp2/converttif.c | 107 +++++++++++++++++++++++++++++++----------------
1 file changed, 70 insertions(+), 37 deletions(-)
diff --git a/src/bin/jp2/converttif.c b/src/bin/jp2/converttif.c
index 143d3be..c690f8b 100644
--- a/src/bin/jp2/converttif.c
+++ b/src/bin/jp2/converttif.c
@@ -553,20 +553,18 @@ static void tif_32sto16u(const OPJ_INT32* pSrc, OPJ_UINT16* pDst, OPJ_SIZE_T len
int imagetotif(opj_image_t * image, const char *outfile)
{
- int width, height;
- int bps,adjust, sgnd;
- int tiPhoto;
+ uint32 width, height, bps, tiPhoto;
+ int adjust, sgnd;
TIFF *tif;
tdata_t buf;
- tsize_t strip_size;
+ tmsize_t strip_size, rowStride;
OPJ_UINT32 i, numcomps;
- OPJ_SIZE_T rowStride;
OPJ_INT32* buffer32s = NULL;
OPJ_INT32 const* planes[4];
convert_32s_PXCX cvtPxToCx = NULL;
convert_32sXXx_C1R cvt32sToTif = NULL;
- bps = (int)image->comps[0].prec;
+ bps = (uint32)image->comps[0].prec;
planes[0] = image->comps[0].data;
numcomps = image->numcomps;
@@ -674,13 +672,13 @@ int imagetotif(opj_image_t * image, const char *outfile)
break;
}
sgnd = (int)image->comps[0].sgnd;
- adjust = sgnd ? 1 << (image->comps[0].prec - 1) : 0;
- width = (int)image->comps[0].w;
- height = (int)image->comps[0].h;
+ adjust = sgnd ? (int)(1 << (image->comps[0].prec - 1)) : 0;
+ width = (uint32)image->comps[0].w;
+ height = (uint32)image->comps[0].h;
TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, width);
TIFFSetField(tif, TIFFTAG_IMAGELENGTH, height);
- TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, numcomps);
+ TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, (uint32)numcomps);
TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, bps);
TIFFSetField(tif, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT);
TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG);
@@ -688,8 +686,8 @@ int imagetotif(opj_image_t * image, const char *outfile)
TIFFSetField(tif, TIFFTAG_ROWSPERSTRIP, 1);
strip_size = TIFFStripSize(tif);
- rowStride = ((OPJ_SIZE_T)width * numcomps * (OPJ_SIZE_T)bps + 7U) / 8U;
- if (rowStride != (OPJ_SIZE_T)strip_size) {
+ rowStride = (width * numcomps * bps + 7U) / 8U;
+ if (rowStride != strip_size) {
fprintf(stderr, "Invalid TIFF strip size\n");
TIFFClose(tif);
return 1;
@@ -699,7 +697,7 @@ int imagetotif(opj_image_t * image, const char *outfile)
TIFFClose(tif);
return 1;
}
- buffer32s = (OPJ_INT32 *)malloc((OPJ_SIZE_T)width * numcomps * sizeof(OPJ_INT32));
+ buffer32s = (OPJ_INT32 *)malloc((OPJ_SIZE_T)(width * numcomps * sizeof(OPJ_INT32)));
if (buffer32s == NULL) {
_TIFFfree(buf);
TIFFClose(tif);
@@ -1211,20 +1209,19 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
TIFF *tif;
tdata_t buf;
tstrip_t strip;
- tsize_t strip_size;
+ tmsize_t strip_size;
int j, currentPlane, numcomps = 0, w, h;
OPJ_COLOR_SPACE color_space = OPJ_CLRSPC_UNKNOWN;
opj_image_cmptparm_t cmptparm[4]; /* RGBA */
opj_image_t *image = NULL;
int has_alpha = 0;
- unsigned short tiBps, tiPhoto, tiSf, tiSpp, tiPC;
- unsigned int tiWidth, tiHeight;
+ uint32 tiBps, tiPhoto, tiSf, tiSpp, tiPC, tiWidth, tiHeight;
OPJ_BOOL is_cinema = OPJ_IS_CINEMA(parameters->rsiz);
convert_XXx32s_C1R cvtTifTo32s = NULL;
convert_32s_CXPX cvtCxToPx = NULL;
OPJ_INT32* buffer32s = NULL;
OPJ_INT32* planes[4];
- OPJ_SIZE_T rowStride;
+ tmsize_t rowStride;
tif = TIFFOpen(filename, "r");
@@ -1243,22 +1240,35 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
TIFFGetField(tif, TIFFTAG_SAMPLESPERPIXEL, &tiSpp);
TIFFGetField(tif, TIFFTAG_PHOTOMETRIC, &tiPhoto);
TIFFGetField(tif, TIFFTAG_PLANARCONFIG, &tiPC);
- w= (int)tiWidth;
- h= (int)tiHeight;
-
- if(tiBps > 16U) {
- fprintf(stderr,"tiftoimage: Bits=%d, Only 1 to 16 bits implemented\n",tiBps);
- fprintf(stderr,"\tAborting\n");
+
+ if(tiSpp == 0 || tiSpp > 4) { /* should be 1 ... 4 */
+ fprintf(stderr,"tiftoimage: Bad value for samples per pixel == %hu.\n"
+ "\tAborting.\n", tiSpp);
+ TIFFClose(tif);
+ return NULL;
+ }
+ if(tiBps > 16U || tiBps == 0) {
+ fprintf(stderr,"tiftoimage: Bad values for Bits == %d.\n"
+ "\tMax. 16 Bits are allowed here.\n\tAborting.\n",tiBps);
TIFFClose(tif);
return NULL;
}
if(tiPhoto != PHOTOMETRIC_MINISBLACK && tiPhoto != PHOTOMETRIC_RGB) {
- fprintf(stderr,"tiftoimage: Bad color format %d.\n\tOnly RGB(A) and GRAY(A) has been implemented\n",(int) tiPhoto);
+ fprintf(stderr,"tiftoimage: Bad color format %d.\n"
+ "\tOnly RGB(A) and GRAY(A) has been implemented\n",(int) tiPhoto);
fprintf(stderr,"\tAborting\n");
TIFFClose(tif);
return NULL;
}
-
+ if(tiWidth == 0 || tiHeight == 0) {
+ fprintf(stderr,"tiftoimage: Bad values for width(%u) "
+ "and/or height(%u)\n\tAborting.\n",tiWidth,tiHeight);
+ TIFFClose(tif);
+ return NULL;
+ }
+ w= (int)tiWidth;
+ h= (int)tiHeight;
+
switch (tiBps) {
case 1:
case 2:
@@ -1312,7 +1322,7 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
TIFFGetFieldDefaulted(tif, TIFFTAG_EXTRASAMPLES,
&extrasamples, &sampleinfo);
-
+
if(extrasamples >= 1)
{
switch(sampleinfo[0])
@@ -1333,7 +1343,7 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
else /* extrasamples == 0 */
if(tiSpp == 4 || tiSpp == 2) has_alpha = 1;
}
-
+
/* initialize image components */
memset(&cmptparm[0], 0, 4 * sizeof(opj_image_cmptparm_t));
@@ -1346,7 +1356,7 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
} else {
is_cinema = 0U;
}
-
+
if(tiPhoto == PHOTOMETRIC_RGB) /* RGB(A) */
{
numcomps = 3 + has_alpha;
@@ -1384,10 +1394,24 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
image->x0 = (OPJ_UINT32)parameters->image_offset_x0;
image->y0 = (OPJ_UINT32)parameters->image_offset_y0;
image->x1 = !image->x0 ? (OPJ_UINT32)(w - 1) * (OPJ_UINT32)subsampling_dx + 1 :
- image->x0 + (OPJ_UINT32)(w - 1) * (OPJ_UINT32)subsampling_dx + 1;
+ image->x0 + (OPJ_UINT32)(w - 1) * (OPJ_UINT32)subsampling_dx + 1;
+ if(image->x1 <= image->x0) {
+ fprintf(stderr,"tiftoimage: Bad value for image->x1(%d) vs. "
+ "image->x0(%d)\n\tAborting.\n",image->x1,image->x0);
+ TIFFClose(tif);
+ opj_image_destroy(image);
+ return NULL;
+ }
image->y1 = !image->y0 ? (OPJ_UINT32)(h - 1) * (OPJ_UINT32)subsampling_dy + 1 :
- image->y0 + (OPJ_UINT32)(h - 1) * (OPJ_UINT32)subsampling_dy + 1;
-
+ image->y0 + (OPJ_UINT32)(h - 1) * (OPJ_UINT32)subsampling_dy + 1;
+ if(image->y1 <= image->y0) {
+ fprintf(stderr,"tiftoimage: Bad value for image->y1(%d) vs. "
+ "image->y0(%d)\n\tAborting.\n",image->y1,image->y0);
+ TIFFClose(tif);
+ opj_image_destroy(image);
+ return NULL;
+ }
+
for(j = 0; j < numcomps; j++)
{
planes[j] = image->comps[j].data;
@@ -1395,15 +1419,15 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
image->comps[numcomps - 1].alpha = (OPJ_UINT16)(1 - (numcomps & 1));
strip_size = TIFFStripSize(tif);
-
+
buf = _TIFFmalloc(strip_size);
if (buf == NULL) {
TIFFClose(tif);
opj_image_destroy(image);
return NULL;
}
- rowStride = ((OPJ_SIZE_T)w * tiSpp * tiBps + 7U) / 8U;
- buffer32s = (OPJ_INT32 *)malloc((OPJ_SIZE_T)w * tiSpp * sizeof(OPJ_INT32));
+ rowStride = (w * tiSpp * tiBps + 7U) / 8U;
+ buffer32s = (OPJ_INT32 *)malloc((OPJ_SIZE_T)(w * tiSpp * sizeof(OPJ_INT32)));
if (buffer32s == NULL) {
_TIFFfree(buf);
TIFFClose(tif);
@@ -1421,11 +1445,20 @@ opj_image_t* tiftoimage(const char *filename, opj_cparameters_t *parameters)
for(; (h > 0) && (strip < TIFFNumberOfStrips(tif)); strip++)
{
const OPJ_UINT8 *dat8;
- OPJ_SIZE_T ssize;
+ tmsize_t ssize;
- ssize = (OPJ_SIZE_T)TIFFReadEncodedStrip(tif, strip, buf, strip_size);
+ ssize = TIFFReadEncodedStrip(tif, strip, buf, strip_size);
+ if(ssize < 1 || ssize > strip_size) {
+ fprintf(stderr,"tiftoimage: Bad value for ssize(%ld) "
+ "vs. strip_size(%ld).\n\tAborting.\n",ssize,strip_size);
+ _TIFFfree(buf);
+ _TIFFfree(buffer32s);
+ TIFFClose(tif);
+ opj_image_destroy(image);
+ return NULL;
+ }
dat8 = (const OPJ_UINT8*)buf;
-
+
while (ssize >= rowStride) {
cvtTifTo32s(dat8, buffer32s, (OPJ_SIZE_T)w * tiSpp);
cvtCxToPx(buffer32s, planes, (OPJ_SIZE_T)w);

4
pkgs/development/libraries/openjpeg/generic.nix
View file

@ -11,7 +11,7 @@
, testsSupport ? false
, jdk ? null
# Inherit generics
, branch, version, revision, sha256, ...
, branch, version, revision, sha256, patches ? [], ...
}:
assert jpipServerSupport -> jpipLibSupport && curl != null && fcgi != null;
@ -33,6 +33,8 @@ stdenv.mkDerivation rec {
inherit sha256;
};
inherit patches;
outputs = [ "out" "dev" ];
cmakeFlags = [