Memory-Leak in WriteHISTOGRAMImage() coders/histogram.c

[lcatro]

Memory Leak File Link : https://raw.githubusercontent.com/lcatro/My_PoC/master/ImageMagick/memory-leak_output_histogram_WriteHISTOGRAMImage

Trigger Command : ./magick convert memory-leak_output_histogram_WriteHISTOGRAMImage output.histogram

Leak Detail :

fuzzing@ubuntu:~/fuzzing/ImageMagick/utilities$ ./magick convert graphicsmagick_fuzzing/Memory-Leak-6_output_histogram_1500226138.33 output.histogram 
convert: UnableToOpenConfigureFile `magic.xml' @ warning/configure.c/GetConfigureOptions/715.
convert: UnableToOpenConfigureFile `type.xml' @ warning/configure.c/GetConfigureOptions/715.
convert: UnableToReadFont `graphicsmagick_fuzzing/Memory-Leak-6_output_histogram_1500226138.33' @ error/annotate.c/RenderFreetype/1389.
convert: NonconformingDrawingPrimitiveDefinition `text' @ error/draw.c/DrawImage/3269.
convert: UnableToOpenConfigureFile `delegates.xml' @ warning/configure.c/GetConfigureOptions/715.
convert: UnableToOpenConfigureFile `colors.xml' @ warning/configure.c/GetConfigureOptions/715.

=================================================================
==26711==ERROR: LeakSanitizer: detected memory leaks

Direct leak of 280 byte(s) in 1 object(s) allocated from:
    #0 0x7f8b8f9e4602 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x98602)
    #1 0x7f8b8eeed981 in AcquireMagickMemory MagickCore/memory.c:464
    #2 0x7f8b8ecbe82b in CloneBlobInfo MagickCore/blob.c:504
    #3 0x7f8b8eeb221f in CloneImage MagickCore/image.c:874
    #4 0x7f8b8f13cd0c in WriteHISTOGRAMImage coders/histogram.c:233
    #5 0x7f8b8ed496f7 in WriteImage MagickCore/constitute.c:1183
    #6 0x7f8b8ed49e42 in WriteImages MagickCore/constitute.c:1333
    #7 0x7f8b8e59c3eb in ConvertImageCommand MagickWand/convert.c:3280
    #8 0x7f8b8e694d98 in MagickCommandGenesis MagickWand/mogrify.c:183
    #9 0x4017f1 in MagickMain utilities/magick.c:149
    #10 0x4019d2 in main utilities/magick.c:180
    #11 0x7f8b8de0982f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)

Direct leak of 280 byte(s) in 1 object(s) allocated from:
    #0 0x7f8b8f9e4602 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x98602)
    #1 0x7f8b8eeed981 in AcquireMagickMemory MagickCore/memory.c:464
    #2 0x7f8b8ecbe82b in CloneBlobInfo MagickCore/blob.c:504
    #3 0x7f8b8eeae1e1 in AcquireImage MagickCore/image.c:209
    #4 0x7f8b8f28764a in ReadTTFImage coders/ttf.c:214
    #5 0x7f8b8ed46068 in ReadImage MagickCore/constitute.c:497
    #6 0x7f8b8ed48267 in ReadImages MagickCore/constitute.c:866
    #7 0x7f8b8e5060ad in ConvertImageCommand MagickWand/convert.c:641
    #8 0x7f8b8e694d98 in MagickCommandGenesis MagickWand/mogrify.c:183
    #9 0x4017f1 in MagickMain utilities/magick.c:149
    #10 0x4019d2 in main utilities/magick.c:180
    #11 0x7f8b8de0982f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)

Direct leak of 256 byte(s) in 1 object(s) allocated from:
    #0 0x7f8b8f9e4602 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x98602)
    #1 0x7f8b8c9490b9  (/usr/lib/x86_64-linux-gnu/libfontconfig.so.1+0x1d0b9)

Indirect leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x7f8b8f9e5076 in __interceptor_posix_memalign (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x99076)
    #1 0x7f8b8efd10fc in AcquireSemaphoreMemory MagickCore/semaphore.c:154
    #2 0x7f8b8efd11b8 in AcquireSemaphoreInfo MagickCore/semaphore.c:200
    #3 0x7f8b8ecc3756 in GetBlobInfo MagickCore/blob.c:1414
    #4 0x7f8b8ecbe917 in CloneBlobInfo MagickCore/blob.c:507
    #5 0x7f8b8eeb221f in CloneImage MagickCore/image.c:874
    #6 0x7f8b8f13cd0c in WriteHISTOGRAMImage coders/histogram.c:233
    #7 0x7f8b8ed496f7 in WriteImage MagickCore/constitute.c:1183
    #8 0x7f8b8ed49e42 in WriteImages MagickCore/constitute.c:1333
    #9 0x7f8b8e59c3eb in ConvertImageCommand MagickWand/convert.c:3280
    #10 0x7f8b8e694d98 in MagickCommandGenesis MagickWand/mogrify.c:183
    #11 0x4017f1 in MagickMain utilities/magick.c:149
    #12 0x4019d2 in main utilities/magick.c:180
    #13 0x7f8b8de0982f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)

Indirect leak of 64 byte(s) in 1 object(s) allocated from:
    #0 0x7f8b8f9e5076 in __interceptor_posix_memalign (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x99076)
    #1 0x7f8b8efd10fc in AcquireSemaphoreMemory MagickCore/semaphore.c:154
    #2 0x7f8b8efd11b8 in AcquireSemaphoreInfo MagickCore/semaphore.c:200
    #3 0x7f8b8ecc3756 in GetBlobInfo MagickCore/blob.c:1414
    #4 0x7f8b8ecbe917 in CloneBlobInfo MagickCore/blob.c:507
    #5 0x7f8b8eeae1e1 in AcquireImage MagickCore/image.c:209
    #6 0x7f8b8f28764a in ReadTTFImage coders/ttf.c:214
    #7 0x7f8b8ed46068 in ReadImage MagickCore/constitute.c:497
    #8 0x7f8b8ed48267 in ReadImages MagickCore/constitute.c:866
    #9 0x7f8b8e5060ad in ConvertImageCommand MagickWand/convert.c:641
    #10 0x7f8b8e694d98 in MagickCommandGenesis MagickWand/mogrify.c:183
    #11 0x4017f1 in MagickMain utilities/magick.c:149
    #12 0x4019d2 in main utilities/magick.c:180
    #13 0x7f8b8de0982f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f)

Indirect leak of 32 byte(s) in 1 object(s) allocated from:
    #0 0x7f8b8f9e479a in __interceptor_calloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x9879a)
    #1 0x7f8b8c9497c8  (/usr/lib/x86_64-linux-gnu/libfontconfig.so.1+0x1d7c8)

SUMMARY: AddressSanitizer: 976 byte(s) leaked in 6 allocation(s).

[mikayla-grace]

Thanks for the problem report. We can reproduce it and will have a patch to fix it in GIT master branch @ https://github.com/ImageMagick/ImageMagick later today. The patch will be available in the beta releases of ImageMagick @ http://www.imagemagick.org/download/beta/ by sometime tomorrow.

[carnil]

This has been assigned CVE-2017-11531

[bastien-roucaries]

This is https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=869725

[lcatro]

@bastien-roucaries Hello bastien-roucaries ,is that me or you apply CVE ?

[carnil]

@lcatro

On Wed, Jul 26, 2017 at 03:15:31AM +0000, LCatro wrote: @bastien-roucaries Hello bastien-roucaries ,is that me or you apply CVE ?

See: #566 (comment) CVE-2017-11531 was already assigned for this issue.

[lcatro]

@carnil I know ,because i had submit CVE apply after your assigned at last week .Thanks .