Product link
https://github.com/amadvance/advancecomp
POC file
https://github.com/Cvjark/Poc/files/9060026/id2_command_advmng_-z_heap-buffer-overflow_sample_No.zip
Command to reproduce
./advmng -z [sample file]
Product name & version
last github commit code : a543d4c
Problem Type
Heap buffer overflow
Crash Detail
==4414==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x631000060520 at pc 0x00000043e235 bp 0x7ffcd44f50d0 sp 0x7ffcd44f4880
READ of size 32768 at 0x631000060520 thread T0
#0 0x43e234 in __interceptor_memcpy.part.46 /home/bupt/Desktop/tools/llvm-12.0.1/llvm/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:810
#1 0x7f8d8c22f45f in inflate (/lib/x86_64-linux-gnu/libz.so.1+0xc45f)
#2 0x7f8d8c2344b3 in uncompress2 (/lib/x86_64-linux-gnu/libz.so.1+0x114b3)
#3 0x7f8d8c2345a2 in uncompress (/lib/x86_64-linux-gnu/libz.so.1+0x115a2)
#4 0x544085 in mng_read_delta /home/bupt/Desktop/advancecomp/lib/mng.c:542:7
#5 0x544085 in mng_read /home/bupt/Desktop/advancecomp/lib/mng.c:656:9
#6 0x5418da in adv_mng_read /home/bupt/Desktop/advancecomp/lib/mng.c:748:9
#7 0x5074e6 in convert_f_mng(adv_fz_struct*, adv_fz_struct*, unsigned int*, unsigned int*, adv_scroll_info_struct*, bool, bool) /home/bupt/Desktop/advancecomp/remng.cc:479:8
#8 0x4fbd7d in convert_mng(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /home/bupt/Desktop/advancecomp/remng.cc:593:3
#9 0x4fc3dd in convert_mng_inplace(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /home/bupt/Desktop/advancecomp/remng.cc:614:3
#10 0x4ffc08 in remng_single(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned long long&, unsigned long long&) /home/bupt/Desktop/advancecomp/remng.cc:950:4
#11 0x50b705 in remng_all(int, char**) /home/bupt/Desktop/advancecomp/remng.cc:985:3
#12 0x5102d4 in process(int, char**) /home/bupt/Desktop/advancecomp/remng.cc:1249:3
#13 0x511a98 in main /home/bupt/Desktop/advancecomp/remng.cc:1268:3
#14 0x7f8d8aee9c86 in __libc_start_main /build/glibc-CVJwZb/glibc-2.27/csu/../csu/libc-start.c:310
#15 0x41f289 in _start (/home/bupt/Desktop/advancecomp/advmng+0x41f289)
0x631000060520 is located 0 bytes to the right of 64800-byte region [0x631000050800,0x631000060520)
allocated by thread T0 here:
#0 0x4b1850 in malloc /home/bupt/Desktop/tools/llvm-12.0.1/llvm/projects/compiler-rt/lib/asan/asan_malloc_linux.cpp:145
#1 0x54332a in mng_read_delta /home/bupt/Desktop/advancecomp/lib/mng.c:455:18
#2 0x54332a in mng_read /home/bupt/Desktop/advancecomp/lib/mng.c:656:9
#3 0x5418da in adv_mng_read /home/bupt/Desktop/advancecomp/lib/mng.c:748:9
#4 0x4fbd7d in convert_mng(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /home/bupt/Desktop/advancecomp/remng.cc:593:3
#5 0x4fc3dd in convert_mng_inplace(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) /home/bupt/Desktop/advancecomp/remng.cc:614:3
#6 0x4ffc08 in remng_single(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&, unsigned long long&, unsigned long long&) /home/bupt/Desktop/advancecomp/remng.cc:950:4
#7 0x50b705 in remng_all(int, char**) /home/bupt/Desktop/advancecomp/remng.cc:985:3
#8 0x5102d4 in process(int, char**) /home/bupt/Desktop/advancecomp/remng.cc:1249:3
#9 0x511a98 in main /home/bupt/Desktop/advancecomp/remng.cc:1268:3
#10 0x7f8d8aee9c86 in __libc_start_main /build/glibc-CVJwZb/glibc-2.27/csu/../csu/libc-start.c:310
SUMMARY: AddressSanitizer: heap-buffer-overflow /home/bupt/Desktop/tools/llvm-12.0.1/llvm/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:810 in __interceptor_memcpy.part.46
Shadow bytes around the buggy address:
0x0c6280004050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c6280004060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c6280004070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c6280004080: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c6280004090: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c62800040a0: 00 00 00 00[fa]fa fa fa fa fa fa fa fa fa fa fa
0x0c62800040b0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c62800040c0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c62800040d0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c62800040e0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c62800040f0: 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
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
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
Left alloca redzone: ca
Right alloca redzone: cb
Shadow gap: cc
==4414==ABORTING
Crash summary
SUMMARY: AddressSanitizer: heap-buffer-overflow /home/bupt/Desktop/tools/llvm-12.0.1/llvm/projects/compiler-rt/lib/asan/../sanitizer_common/sanitizer_common_interceptors.inc:810 in __interceptor_memcpy.part.46