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  1. Apache Drill
  2. DRILL-5541

C++ Client Crashes During Simple "Man in the Middle" Attack Test with Exploitable Write AV

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      Description

      drillClient!boost_sb::shared_ptr<exec::user::GetSchemasResp>::reset<exec::user::GetSchemasResp>+0xa7:
      000007fe`c292f827 f0ff4b08 lock dec dword ptr [rbx+8] ds:000007fe`c2b3de78=c29e6060

      Exploitability Classification: EXPLOITABLE
      Recommended Bug Title: Exploitable - User Mode Write AV starting at drillClient!boost_sb::shared_ptr<exec::user::GetSchemasResp>::reset<exec::user::GetSchemasResp>+0x00000000000000a7 (Hash=0x4ae7fdff.0xb15af658)

      User mode write access violations that are not near NULL are exploitable.

      ======================================
      Stack Trace:

      Child-SP RetAddr Call Site
      00000000`030df630 000007fe`c295bca1 drillClient!boost_sb::shared_ptr<exec::user::GetSchemasResp>::reset<exec::user::GetSchemasResp>+0xa7 [c:\users\bamboo\desktop\make_win_drill\sb_boost\include\boost-1_57\boost\smart_ptr\shared_ptr.hpp @ 620]
      00000000`030df680 000007fe`c295433c drillClient!Drill::DrillClientImpl::processSchemasResult+0x281 [c:\users\bamboo\desktop\make_win_drill\drill-1.10.0.1\drill-1.10.0.1\contrib\native\client\src\clientlib\drillclientimpl.cpp @ 1227]
      00000000`030df7a0 000007fe`c294cbf6 drillClient!Drill::DrillClientImpl::handleRead+0x75c [c:\users\bamboo\desktop\make_win_drill\drill-1.10.0.1\drill-1.10.0.1\contrib\native\client\src\clientlib\drillclientimpl.cpp @ 1555]
      00000000`030df9c0 000007fe`c294ce9f drillClient!boost_sb::asio::detail::win_iocp_socket_recv_op<boost_sb::asio::mutable_buffers_1,boost_sb::asio::detail::read_op<boost_sb::asio::basic_stream_socket<boost_sb::asio::ip::tcp,boost_sb::asio::stream_socket_service<boost_sb::asio::ip::tcp> >,boost_sb::asio::mutable_buffers_1,boost_sb::asio::detail::transfer_all_t,boost_sb::_bi::bind_t<void,boost_sb::_mfi::mf3<void,Drill::DrillClientImpl,unsigned char * __ptr64,boost_sb::system::error_code const & __ptr64,unsigned __int64>,boost_sb::_bi::list4<boost_sb::_bi::value<Drill::DrillClientImpl * __ptr64>,boost_sb::_bi::value<unsigned char * __ptr64>,boost_sb::arg<1>,boost_sb::arg<2> > > > >::do_complete+0x166 [c:\users\bamboo\desktop\make_win_drill\sb_boost\include\boost-1_57\boost\asio\detail\win_iocp_socket_recv_op.hpp @ 97]
      00000000`030dfa90 000007fe`c296009d drillClient!boost_sb::asio::detail::win_iocp_io_service::do_one+0x27f [c:\users\bamboo\desktop\make_win_drill\sb_boost\include\boost-1_57\boost\asio\detail\impl\win_iocp_io_service.ipp @ 406]
      00000000`030dfb70 000007fe`c295ffc9 drillClient!boost_sb::asio::detail::win_iocp_io_service::run+0xad [c:\users\bamboo\desktop\make_win_drill\sb_boost\include\boost-1_57\boost\asio\detail\impl\win_iocp_io_service.ipp @ 164]
      00000000`030dfbd0 000007fe`c2aa5b53 drillClient!boost_sb::asio::io_service::run+0x29 [c:\users\bamboo\desktop\make_win_drill\sb_boost\include\boost-1_57\boost\asio\impl\io_service.ipp @ 60]
      00000000`030dfc10 000007fe`c2ad3e03 drillClient!boost_sb::`anonymous namespace'::thread_start_function+0x43
      00000000`030dfc50 000007fe`c2ad404e drillClient!_callthreadstartex+0x17 [f:\dd\vctools\crt\crtw32\startup\threadex.c @ 376]
      00000000`030dfc80 00000000`779e59cd drillClient!_threadstartex+0x102 [f:\dd\vctools\crt\crtw32\startup\threadex.c @ 354]
      00000000`030dfcb0 00000000`77c1a561 kernel32!BaseThreadInitThunk+0xd
      00000000`030dfce0 00000000`00000000 ntdll!RtlUserThreadStart+0x1d

      ======================================
      Register:
      rax=000000000284bae0 rbx=000007fec2b3de70 rcx=00000000027ec210
      rdx=00000000027ec210 rsi=00000000027f2638 rdi=00000000027f25d0
      rip=000007fec292f827 rsp=00000000030df630 rbp=00000000027ec210
      r8=00000000027ec210 r9=0000000000000000 r10=00000000027d32fc
      r11=000027eb001b0003 r12=00000000ffffffff r13=00000000028035a0
      r14=00000000027ec210 r15=0000000000000000
      iopl=0 nv up ei pl nz na pe nc
      cs=0033 ss=002b ds=002b es=002b fs=0053 gs=002b efl=00010200
      drillClient!boost_sb::shared_ptr<exec::user::GetSchemasResp>::reset<exec::user::GetSchemasResp>+0xa7:
      000007fe`c292f827 f0ff4b08 lock dec dword ptr [rbx+8] ds:000007fe`c2b3de78=c29e6060

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              • Assignee:
                Unassigned
                Reporter:
                robertw Rob Wu
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                  Updated:
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