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==64198==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60200000ea12 at pc 0x00000041167a bp 0x7ffeab862260 sp 0x7ffeab862250
READ of size 1 at 0x60200000ea12 thread T0
#0 0x411679 in main /home/seviezhou/lief/examples/c/pe_reader.c:133
#1 0x7f70317d283f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2083f)
#2 0x4212d8 in _start (/home/seviezhou/experiment-3/AlphaFuzz-lief/test/pe_reader+0x4212d8)
0x60200000ea12 is located 1 bytes to the right of 1-byte region [0x60200000ea10,0x60200000ea11)
allocated by thread T0 here:
#0 0x7f7032518602 in malloc (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x98602)
#1 0x42585f in LIEF::PE::init_c_sections(Pe_Binary_t*, LIEF::PE::Binary*) /home/seviezhou/lief/api/c/PE/Section.cpp:31
SUMMARY: AddressSanitizer: heap-buffer-overflow /home/seviezhou/lief/examples/c/pe_reader.c:133 main
Shadow bytes around the buggy address:
0x0c047fff9cf0: fa fa fa fa fa fa 00 00 fa fa 00 fa fa fa 00 fa
0x0c047fff9d00: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa
0x0c047fff9d10: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa
0x0c047fff9d20: fa fa 00 fa fa fa 00 fa fa fa 00 fa fa fa 00 fa
0x0c047fff9d30: fa fa 00 fa fa fa 01 fa fa fa 01 fa fa fa 01 fa
=>0x0c047fff9d40: fa fa[01]fa fa fa 01 fa fa fa 01 fa fa fa fd fd
0x0c047fff9d50: fa fa fd fa fa fa fd fd fa fa fd fd fa fa fd fd
0x0c047fff9d60: fa fa 00 00 fa fa 00 00 fa fa 00 00 fa fa 00 00
0x0c047fff9d70: fa fa 00 00 fa fa 00 00 fa fa 00 00 fa fa fd fd
0x0c047fff9d80: fa fa fd fa fa fa fd fd fa fa fd fd fa fa fd fd
0x0c047fff9d90: fa fa fd fd fa fa fd fd fa fa fd fd fa fa fd fd
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
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
==64198==ABORTING
System info
Ubuntu x86_64, gcc, pe_reader (latest master 4bbe410)
Configure
cmake .. -DCMAKE_CXX_FLAGS="-fsanitize=address -g" -DCMAKE_C_FLAGS="-fsanitize=address -g" -DCMAKE_EXE_LINKER_FLAGS="-fsanitize=address"
Command line
./build/examples/c/pe_reader @@
AddressSanitizer output
POC
heap-overflow-main-pe_reader-133.zip
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