NixOS · May 9, 2020 · May 9, 2020 · May 9, 2020 · May 9, 2020 · May 9, 2020
diff --git a/pkgs/applications/graphics/graphicsmagick/CVE-2020-10938.patch b/pkgs/applications/graphics/graphicsmagick/CVE-2020-10938.patch
@@ -0,0 +1,296 @@
+
+# HG changeset patch
+# User Bob Friesenhahn <bfriesen@GraphicsMagick.org>
+# Date 1573921897 21600
+# Node ID 95abc2b694ceb0866f8aae94849bdf4033272035
+# Parent  751e9e822b09b60713a51b218bd7722c381d3634
+HuffmanDecodeImage(): Fix signed overflow on range check which leads to heap overflow in 32-bit applications. Ascii85Tuple(): Fix thread safety issue.
+
+diff -r 751e9e822b09 -r 95abc2b694ce magick/compress.c
+--- a/magick/compress.c	Sun Nov 10 13:33:34 2019 -0600
++++ b/magick/compress.c	Sat Nov 16 10:31:37 2019 -0600
+@@ -1,5 +1,5 @@
+ /*
+-% Copyright (C) 2003 - 2015 GraphicsMagick Group
++% Copyright (C) 2003-2019 GraphicsMagick Group
+ % Copyright (C) 2002 ImageMagick Studio
+ % Copyright 1991-1999 E. I. du Pont de Nemours and Company
+ %
+@@ -53,21 +53,26 @@
+ */
+ typedef struct HuffmanTable
+ {
++  unsigned int
++    id;
++
+   int
+-    id,
+-    code,
++    code;
++
++  unsigned int
+     length,
+     count;
++
+ } HuffmanTable;
+
+ /*
+   Huffman coding declarations.
+ */
+-#define TWId  23
+-#define MWId  24
+-#define TBId  25
+-#define MBId  26
+-#define EXId  27
++#define TWId  23U
++#define MWId  24U
++#define TBId  25U
++#define MBId  26U
++#define EXId  27U
+
+ static const HuffmanTable
+   MBTable[]=
+@@ -202,37 +207,38 @@
+ */
+ #define MaxLineExtent  36
+
+-static char *Ascii85Tuple(unsigned char *data)
++static char *Ascii85Tuple(char tuple[6], const unsigned char * restrict data)
+ {
+-  static char
+-    tuple[6];
++  magick_uint32_t
++    code;
+
+-  register long
+-    i,
+-    x;
+-
+-  unsigned long
+-    code,
+-    quantum;
+-
+-  code=((((unsigned long) data[0] << 8) | (unsigned long) data[1]) << 16) |
+-    ((unsigned long) data[2] << 8) | (unsigned long) data[3];
+-  if (code == 0L)
++  code=((((magick_uint32_t) data[0] << 8) | (magick_uint32_t) data[1]) << 16) |
++    ((magick_uint32_t) data[2] << 8) | (magick_uint32_t) data[3];
++  if (code == 0)
+     {
+       tuple[0]='z';
+       tuple[1]='\0';
+-      return(tuple);
+     }
+-  quantum=85UL*85UL*85UL*85UL;
+-  for (i=0; i < 4; i++)
+-  {
+-    x=(long) (code/quantum);
+-    code-=quantum*x;
+-    tuple[i]=(char) (x+(int) '!');
+-    quantum/=85L;
+-  }
+-  tuple[4]=(char) ((code % 85L)+(int) '!');
+-  tuple[5]='\0';
++  else
++    {
++      register magick_int32_t
++        i,
++        x;
++
++      magick_uint32_t
++        quantum;
++
++      quantum=85U*85U*85U*85U;
++      for (i=0; i < 4; i++)
++        {
++          x=(magick_int32_t) (code/quantum);
++          code-=quantum*x;
++          tuple[i]=(char) (x+(int) '!');
++          quantum/=85;
++        }
++      tuple[4]=(char) ((code % 85)+(int) '!');
++      tuple[5]='\0';
++    }
+   return(tuple);
+ }
+
+@@ -255,6 +261,9 @@
+
+ MagickExport void Ascii85Flush(Image *image)
+ {
++  char
++    tuple_buff[6];
++
+   register char
+     *tuple;
+
+@@ -266,7 +275,7 @@
+       image->ascii85->buffer[image->ascii85->offset]=0;
+       image->ascii85->buffer[image->ascii85->offset+1]=0;
+       image->ascii85->buffer[image->ascii85->offset+2]=0;
+-      tuple=Ascii85Tuple(image->ascii85->buffer);
++      tuple=Ascii85Tuple(tuple_buff, image->ascii85->buffer);
+       (void) WriteBlob(image,image->ascii85->offset+1,
+         *tuple == 'z' ? "!!!!" : tuple);
+     }
+@@ -286,6 +295,9 @@
+   register unsigned char
+     *p;
+
++  char
++    tuple_buff[6];
++
+   assert(image != (Image *) NULL);
+   assert(image->signature == MagickSignature);
+   assert(image->ascii85 != (Ascii85Info *) NULL);
+@@ -296,7 +308,7 @@
+   p=image->ascii85->buffer;
+   for (n=image->ascii85->offset; n >= 4; n-=4)
+   {
+-    for (q=Ascii85Tuple(p); *q; q++)
++    for (q=Ascii85Tuple(tuple_buff,p); *q; q++)
+     {
+       image->ascii85->line_break--;
+       if ((image->ascii85->line_break < 0) && (*q != '%'))
+@@ -355,11 +367,11 @@
+ %
+ %
+ */
+-#define HashSize  1021
+-#define MBHashA  293
+-#define MBHashB  2695
+-#define MWHashA  3510
+-#define MWHashB  1178
++#define HashSize 1021U
++#define MBHashA  293U
++#define MBHashB  2695U
++#define MWHashA  3510U
++#define MWHashB  1178U
+
+ #define InitializeHashTable(hash,table,a,b) \
+ { \
+@@ -401,26 +413,30 @@
+     byte,
+     code,
+     color,
+-    length,
+     null_lines,
+     runlength;
+
+   unsigned int
+     bit,
+     index,
++    length,
+     mask;
+
+   long
+-    count,
++    count;
++
++  unsigned long
+     y;
+
+   register IndexPacket
+     *indexes;
+
+-  register long
+-    i,
++  register unsigned long
+     x;
+
++  unsigned int
++    i;
++
+   register PixelPacket
+     *q;
+
+@@ -481,13 +497,13 @@
+   image->x_resolution=204.0;
+   image->y_resolution=196.0;
+   image->units=PixelsPerInchResolution;
+-  for (y=0; ((y < (long) image->rows) && (null_lines < 3)); )
++  for (y=0; ((y < image->rows) && (null_lines < 3)); )
+   {
+     /*
+       Initialize scanline to white.
+     */
+     p=scanline;
+-    for (x=0; x < (long) image->columns; x++)
++    for (x=0; x < image->columns; x++)
+       *p++=0;
+     /*
+       Decode Huffman encoded scanline.
+@@ -502,7 +518,7 @@
+     {
+       if (byte == EOF)
+         break;
+-      if (x >= (long) image->columns)
++      if (x >= image->columns)
+         {
+           while (runlength < 11)
+             InputBit(bit);
+@@ -563,7 +579,7 @@
+         case TBId:
+         {
+           count+=entry->count;
+-          if ((x+count) > (long) image->columns)
++          if ((x+(unsigned long) count) > image->columns)
+             count=(long) image->columns-x;
+           if (count > 0)
+             {
+@@ -603,7 +619,7 @@
+         break;
+       }
+     indexes=AccessMutableIndexes(image);
+-    for (x=0; x < (long) image->columns; x++)
++    for (x=0; x < image->columns; x++)
+     {
+       index=(unsigned int) (*p++);
+       indexes[x]=index;
+@@ -695,7 +711,9 @@
+     runlength;
+
+   long
+-    n,
++    n;
++
++  unsigned long
+     y;
+
+   Image
+@@ -704,8 +722,10 @@
+   register const IndexPacket
+     *indexes;
+
+-  register long
+-    i,
++  unsigned long
++    i;
++
++  register unsigned long
+     x;
+
+   register const PixelPacket
+@@ -772,10 +792,10 @@
+     polarity=(PixelIntensityToQuantum(&huffman_image->colormap[0]) <
+       PixelIntensityToQuantum(&huffman_image->colormap[1]) ? 0x00 : 0x01);
+   q=scanline;
+-  for (i=(long) width; i > 0; i--)
++  for (i=0; i < width; i++) /* was: for (i=(long) width; i > 0; i--) */
+     *q++=(unsigned char) polarity;
+   q=scanline;
+-  for (y=0; y < (long) huffman_image->rows; y++)
++  for (y=0; y < huffman_image->rows; y++)
+   {
+     p=AcquireImagePixels(huffman_image,0,y,huffman_image->columns,1,
+       &huffman_image->exception);
+@@ -785,7 +805,7 @@
+         break;
+       }
+     indexes=AccessImmutableIndexes(huffman_image);
+-    for (x=0; x < (long) huffman_image->columns; x++)
++    for (x=0; x < huffman_image->columns; x++)
+     {
+       *q=(unsigned char) (indexes[x] == polarity ? !polarity : polarity);
+       q++;
+
diff --git a/pkgs/applications/graphics/graphicsmagick/default.nix b/pkgs/applications/graphics/graphicsmagick/default.nix
@@ -14,6 +14,7 @@ stdenv.mkDerivation rec {
   patches = [
     ./disable-popen.patch
     ./1.3.32-darwin-png-strlcat-fix.patch
+    ./CVE-2020-10938.patch
   ];
 
   configureFlags = [

diff --git a/pkgs/applications/networking/instant-messengers/wire-desktop/default.nix b/pkgs/applications/networking/instant-messengers/wire-desktop/default.nix
@@ -20,13 +20,13 @@ let
   pname = "wire-desktop";
 
   version = {
-    x86_64-darwin = "3.16.3630";
-    x86_64-linux = "3.16.2923";
+    x86_64-darwin = "3.17.3666";
+    x86_64-linux = "3.17.2924";
   }.${system} or throwSystem;
 
   sha256 = {
-    x86_64-darwin = "1lnjn45bhd36n9xgx6xx9cggwivvkr2s6r4zai2dwg0aac1bywr5";
-    x86_64-linux = "0c8jmlsg2gnxsvly04xj1al80nj52rg4czfdha58sg14x14lyspz";
+    x86_64-darwin = "0r3ckfrdx0ah6wn364ii1q1laya2nmmfz9jsikc6ss28lijb6ipn";
+    x86_64-linux = "16f8zawdx7dyrb8hp3fd2j821jj7jlan60knmdlrrk84phlc9ldd";
   }.${system} or throwSystem;
 
   meta = with stdenv.lib; {

diff --git a/pkgs/development/libraries/libssh/default.nix b/pkgs/development/libraries/libssh/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "libssh";
-  version = "0.8.8";
+  version = "0.8.9";
 
   src = fetchurl {
     url = "https://www.libssh.org/files/0.8/${pname}-${version}.tar.xz";
-    sha256 = "1qk5bm9r6199jbfk54f8w24vkl52051g8s3kmq4z2kdc6vbpy4jb";
+    sha256 = "09b8w9m5qiap8wbvz4613nglsynpk8hn0q9b929ny2y4l2fy2nc5";
   };
 
   postPatch = ''

diff --git a/pkgs/misc/cups/default.nix b/pkgs/misc/cups/default.nix
@@ -30,15 +30,15 @@ stdenv.mkDerivation rec {
   pname = "cups";
 
   # After 2.2.6, CUPS requires headers only available in macOS 10.12+
-  version = if stdenv.isDarwin then "2.2.6" else "2.3.1";
+  version = if stdenv.isDarwin then "2.2.6" else "2.3.3";
 
   passthru = { inherit version; };
 
   src = fetchurl {
     url = "https://github.com/apple/cups/releases/download/v${version}/cups-${version}-source.tar.gz";
     sha256 = if version == "2.2.6"
              then "16qn41b84xz6khrr2pa2wdwlqxr29rrrkjfi618gbgdkq9w5ff20"
-             else "1kkpmj17205j8w9hdff2bfpk6lwdmr3gx0j4r35nhgvya24rvjhv";
+             else "1vpk0b2vq830f8fvf9z8qjsm5k141i7pi8djbinpnr78pi4dj7r6";
   };
 
   outputs = [ "out" "lib" "dev" "man" ];