out-of-bounds read in coders/sun.c:175
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
ImageMagick |
Fix Released
|
Unknown
|
|||
imagemagick (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
=======
==19729==ERROR: AddressSanitizer: heap-buffer-
READ of size 1 at 0xb600aecc thread T0
#0 0x8801fb9 in DecodeImage /home/user/
#1 0x8801fb9 in ReadSUNImage /home/user/
#2 0x8a9438a in ReadImage /home/user/
#3 0x8a9c1ff in ReadImages /home/user/
#4 0x9371649 in CLINoImageOperator /home/user/
#5 0x9379b31 in CLIOption /home/user/
#6 0x910713d in ProcessCommandO
#7 0x910a4b5 in MagickImageCommand /home/user/
#8 0x910e999 in MagickCommandGe
#9 0x80de12d in MagickMain /home/user/
#10 0x80de12d in main /home/user/
#11 0xb74b5a82 in __libc_start_main /build/
#12 0x80ddf54 in _start (/usr/local/
0xb600aecc is located 0 bytes to the right of 204-byte region [0xb600ae00,
allocated by thread T0 here:
#0 0x80c6b81 in malloc (/usr/local/
#1 0x81932f9 in AcquireMagickMemory /home/user/
#2 0x81932f9 in AcquireQuantumM
#3 0x8a9438a in ReadImage /home/user/
#4 0x8a9c1ff in ReadImages /home/user/
#5 0x9371649 in CLINoImageOperator /home/user/
#6 0x9379b31 in CLIOption /home/user/
#7 0x910713d in ProcessCommandO
SUMMARY: AddressSanitizer: heap-buffer-
Shadow bytes around the buggy address:
0x36c01580: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x36c01590: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x36c015a0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x36c015b0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x36c015c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x36c015d0: 00 00 00 00 00 00 00 00 00[04]fa fa fa fa fa fa
0x36c015e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x36c015f0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x36c01600: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x36c01610: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x36c01620: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Heap right redzone: fb
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack partial redzone: f4
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
ASan internal: fe
==19729==ABORTING
summary: |
- heap-buffer-overflow in coders/sun.c:175 + out-of-bounds read in coders/sun.c:175 |
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