out-of-bounds read in MagickCore/memory.c:707:23
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ImageMagick |
Fix Released
|
Unknown
|
|||
imagemagick (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
This bug was found while fuzzing ImageMagick with afl-fuzz
Tested on ImageMagick version Tested on git commit 8bc3ab67d818204
Command: magick id:000202,
=======
==14245==ERROR: AddressSanitizer: heap-buffer-
READ of size 128 at 0xb600aca4 thread T0
#0 0x8196b5a in CopyMagickMemory /home/user/
#1 0x8672c7b in WritePDBImage /home/user/
#2 0x8a9e9d8 in WriteImage /home/user/
#3 0x8aa23bc in WriteImages /home/user/
#4 0x9371daf in CLINoImageOperator /home/user/
#5 0x9379bc1 in CLIOption /home/user/
#6 0x91080c3 in ProcessCommandO
#7 0x910a545 in MagickImageCommand /home/user/
#8 0x910ea29 in MagickCommandGe
#9 0x80de12d in MagickMain /home/user/
#10 0x80de12d in main /home/user/
#11 0xb74cda82 in __libc_start_main /build/
#12 0x80ddf54 in _start (/usr/local/
0xb600aca4 is located 1243540500 bytes to the right of 3051426816-byte region [0xb600ac90,
ASAN:SIGSEGV
==14245=
Changed in imagemagick (Ubuntu): | |
status: | New → Confirmed |
Changed in imagemagick (Ubuntu): | |
status: | Confirmed → Fix Released |
Changed in imagemagick: | |
status: | Unknown → Fix Released |
input file to trigger crash