We read every piece of feedback, and take your input very seriously.
To see all available qualifiers, see our documentation.
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
A crafted input will lead to Memory allocation failed in Ap4DataBuffer.cpp at Bento4 1.5.1-627
Triggered by ./mp42hls crash2.mp4
Poc crash2.zip
Bento4 Version 1.5.1-627 The ASAN information is as follows:
==92387==ERROR: AddressSanitizer failed to allocate 0x80003000 (2147495936) bytes of LargeMmapAllocator (errno: 12) ==92387==Process memory map follows: 0x000000400000-0x0000005aa000 /home/jas/Downloads/Bento4-SRC-1-5-1-627/cmakebuild/mp42hls 0x0000007a9000-0x0000007aa000 /home/jas/Downloads/Bento4-SRC-1-5-1-627/cmakebuild/mp42hls 0x0000007aa000-0x0000007b9000 /home/jas/Downloads/Bento4-SRC-1-5-1-627/cmakebuild/mp42hls 0x0000007b9000-0x0000007ba000 0x00007fff7000-0x00008fff7000 0x00008fff7000-0x02008fff7000 0x02008fff7000-0x10007fff8000 0x600000000000-0x602000000000 0x602000000000-0x602000010000 0x602000010000-0x603000000000 0x603000000000-0x603000010000 0x603000010000-0x604000000000 0x604000000000-0x604000010000 0x604000010000-0x606000000000 0x606000000000-0x606000010000 0x606000010000-0x607000000000 0x607000000000-0x607000010000 0x607000010000-0x608000000000 0x608000000000-0x608000010000 0x608000010000-0x60b000000000 0x60b000000000-0x60b000010000 0x60b000010000-0x60c000000000 0x60c000000000-0x60c000010000 0x60c000010000-0x60d000000000 0x60d000000000-0x60d000010000 0x60d000010000-0x60e000000000 0x60e000000000-0x60e000010000 0x60e000010000-0x610000000000 0x610000000000-0x610000010000 0x610000010000-0x611000000000 0x611000000000-0x611000010000 0x611000010000-0x613000000000 0x613000000000-0x613000010000 0x613000010000-0x614000000000 0x614000000000-0x614000020000 0x614000020000-0x615000000000 0x615000000000-0x615000020000 0x615000020000-0x616000000000 0x616000000000-0x616000020000 0x616000020000-0x619000000000 0x619000000000-0x619000020000 0x619000020000-0x61c000000000 0x61c000000000-0x61c000020000 0x61c000020000-0x621000000000 0x621000000000-0x621000020000 0x621000020000-0x624000000000 0x624000000000-0x624000020000 0x624000020000-0x626000000000 0x626000000000-0x626000020000 0x626000020000-0x629000000000 0x629000000000-0x629000010000 0x629000010000-0x62d000000000 0x62d000000000-0x62d000020000 0x62d000020000-0x631000000000 0x631000000000-0x631000030000 0x631000030000-0x640000000000 0x640000000000-0x640000003000 0x7fe341500000-0x7fe341600000 0x7fe341700000-0x7fe341800000 0x7fe3418fe000-0x7fe343c50000 0x7fe343c50000-0x7fe343d58000 /lib/x86_64-linux-gnu/libm-2.23.so 0x7fe343d58000-0x7fe343f57000 /lib/x86_64-linux-gnu/libm-2.23.so 0x7fe343f57000-0x7fe343f58000 /lib/x86_64-linux-gnu/libm-2.23.so 0x7fe343f58000-0x7fe343f59000 /lib/x86_64-linux-gnu/libm-2.23.so 0x7fe343f59000-0x7fe343f5c000 /lib/x86_64-linux-gnu/libdl-2.23.so 0x7fe343f5c000-0x7fe34415b000 /lib/x86_64-linux-gnu/libdl-2.23.so 0x7fe34415b000-0x7fe34415c000 /lib/x86_64-linux-gnu/libdl-2.23.so 0x7fe34415c000-0x7fe34415d000 /lib/x86_64-linux-gnu/libdl-2.23.so 0x7fe34415d000-0x7fe344175000 /lib/x86_64-linux-gnu/libpthread-2.23.so 0x7fe344175000-0x7fe344374000 /lib/x86_64-linux-gnu/libpthread-2.23.so 0x7fe344374000-0x7fe344375000 /lib/x86_64-linux-gnu/libpthread-2.23.so 0x7fe344375000-0x7fe344376000 /lib/x86_64-linux-gnu/libpthread-2.23.so 0x7fe344376000-0x7fe34437a000 0x7fe34437a000-0x7fe34453a000 /lib/x86_64-linux-gnu/libc-2.23.so 0x7fe34453a000-0x7fe34473a000 /lib/x86_64-linux-gnu/libc-2.23.so 0x7fe34473a000-0x7fe34473e000 /lib/x86_64-linux-gnu/libc-2.23.so 0x7fe34473e000-0x7fe344740000 /lib/x86_64-linux-gnu/libc-2.23.so 0x7fe344740000-0x7fe344744000 0x7fe344744000-0x7fe34475a000 /lib/x86_64-linux-gnu/libgcc_s.so.1 0x7fe34475a000-0x7fe344959000 /lib/x86_64-linux-gnu/libgcc_s.so.1 0x7fe344959000-0x7fe34495a000 /lib/x86_64-linux-gnu/libgcc_s.so.1 0x7fe34495a000-0x7fe344acc000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21 0x7fe344acc000-0x7fe344ccc000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21 0x7fe344ccc000-0x7fe344cd6000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21 0x7fe344cd6000-0x7fe344cd8000 /usr/lib/x86_64-linux-gnu/libstdc++.so.6.0.21 0x7fe344cd8000-0x7fe344cdc000 0x7fe344cdc000-0x7fe344dd0000 /usr/lib/x86_64-linux-gnu/libasan.so.2.0.0 0x7fe344dd0000-0x7fe344fd0000 /usr/lib/x86_64-linux-gnu/libasan.so.2.0.0 0x7fe344fd0000-0x7fe344fd3000 /usr/lib/x86_64-linux-gnu/libasan.so.2.0.0 0x7fe344fd3000-0x7fe344fd4000 /usr/lib/x86_64-linux-gnu/libasan.so.2.0.0 0x7fe344fd4000-0x7fe345c49000 0x7fe345c49000-0x7fe345c6f000 /lib/x86_64-linux-gnu/ld-2.23.so 0x7fe345d54000-0x7fe345e58000 0x7fe345e58000-0x7fe345e6e000 0x7fe345e6e000-0x7fe345e6f000 /lib/x86_64-linux-gnu/ld-2.23.so 0x7fe345e6f000-0x7fe345e70000 /lib/x86_64-linux-gnu/ld-2.23.so 0x7fe345e70000-0x7fe345e71000 0x7fffeaa6e000-0x7fffeaa8f000 [stack] 0x7fffeaae9000-0x7fffeaaeb000 [vvar] 0x7fffeaaeb000-0x7fffeaaed000 [vdso] 0xffffffffff600000-0xffffffffff601000 [vsyscall] ==92387==End of process memory map. ==92387==AddressSanitizer CHECK failed: ../../../../src/libsanitizer/sanitizer_common/sanitizer_posix.cc:121 "(("unable to mmap" && 0)) != (0)" (0x0, 0x0) #0 0x7fe344d7c631 (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xa0631) #1 0x7fe344d815e3 in __sanitizer::CheckFailed(char const*, int, char const*, unsigned long long, unsigned long long) (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xa55e3) #2 0x7fe344d89611 (/usr/lib/x86_64-linux-gnu/libasan.so.2+0xad611) #3 0x7fe344cfec0c (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x22c0c) #4 0x7fe344d7567e in operator new[](unsigned long) (/usr/lib/x86_64-linux-gnu/libasan.so.2+0x9967e) #5 0x4abb54 in AP4_DataBuffer::ReallocateBuffer(unsigned int) /home/jas/Downloads/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4DataBuffer.cpp:210 #6 0x4abb54 in AP4_DataBuffer::SetDataSize(unsigned int) /home/jas/Downloads/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4DataBuffer.cpp:151 #7 0x48ba72 in AP4_Sample::ReadData(AP4_DataBuffer&, unsigned int, unsigned int) /home/jas/Downloads/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4Sample.cpp:147 #8 0x48ba72 in AP4_Sample::ReadData(AP4_DataBuffer&) /home/jas/Downloads/Bento4-SRC-1-5-1-627/Source/C++/Core/Ap4Sample.cpp:127 #9 0x4449dd in ReadSample /home/jas/Downloads/Bento4-SRC-1-5-1-627/Source/C++/Apps/Mp42Hls/Mp42Hls.cpp:976 #10 0x4485af in WriteSamples /home/jas/Downloads/Bento4-SRC-1-5-1-627/Source/C++/Apps/Mp42Hls/Mp42Hls.cpp:1251 #11 0x4412a0 in main /home/jas/Downloads/Bento4-SRC-1-5-1-627/Source/C++/Apps/Mp42Hls/Mp42Hls.cpp:2088 #12 0x7fe34439a82f in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x2082f) #13 0x4445b8 in _start (/home/jas/Downloads/Bento4-SRC-1-5-1-627/cmakebuild/mp42hls+0x4445b8)
FoundBy: yjiiit@aliyun.com
The text was updated successfully, but these errors were encountered:
Someone requested a CVE for this, which got assigned CVE-2018-20186.
Sorry, something went wrong.
f7ba0dc
barbibulle
No branches or pull requests
A crafted input will lead to Memory allocation failed in Ap4DataBuffer.cpp at Bento4 1.5.1-627
Triggered by
./mp42hls crash2.mp4
Poc
crash2.zip
Bento4 Version 1.5.1-627
The ASAN information is as follows:
FoundBy: yjiiit@aliyun.com
The text was updated successfully, but these errors were encountered: