📄 （转帖）用server，对缓冲区溢出感兴趣的请进.mht
字号:
src=3D"http://25.20.176.12/bbs/images/default/report.gif"=20
border=3D0></A> <SELECT=20
=
onchange=3D"if(this.options[this.selectedIndex].value !=3D '') =
{ window.location=3D('misc.php?action=3Dkarma&tid=3D10469&pid=
=3D68420&username=3Dkidd&score=3D'+this.options[this.selectedInde=
x].value+'&sid=3DhBfkBmKc') }"=20
align=3DabsMiddle name=3Dfid> <OPTION value=3D"" =
selected>=C6=C0=B7=D6</OPTION> <OPTION =
value=3D"">----</OPTION>=20
<OPTION value=3D-4>-4</OPTION> <OPTION=20
value=3D-3>-3</OPTION> <OPTION =
value=3D-2>-2</OPTION>=20
<OPTION value=3D-1>-1</OPTION> <OPTION=20
value=3D1>+1</OPTION> <OPTION =
value=3D2>+2</OPTION>=20
<OPTION value=3D3>+3</OPTION> <OPTION=20
value=3D4>+4</OPTION> <OPTION =
value=3D5>+5</OPTION></SELECT>=20
=
</TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR></TBODY></T=
ABLE></A><A=20
name=3Dpid68461>
<TABLE cellSpacing=3D0 cellPadding=3D0 width=3D"100%" =
align=3Dcenter border=3D0>
<TBODY>
<TR>
<TD bgColor=3Ddarkblue>
<TABLE style=3D"TABLE-LAYOUT: fixed; WORD-WRAP: break-word"=20
cellSpacing=3D1 cellPadding=3D4 width=3D"100%" border=3D0>
<TBODY>
<TR bgColor=3D#e8f2cf>
<TD vAlign=3Dtop width=3D160>
<FIELDSET><LEGEND><A=20
=
href=3D"http://25.20.176.12/bbs/viewthread.php?tid=3D10469#endpid68461"><=
IMG=20
alt=3D=D7=AA=B5=BD=B5=DA2=CC=F9=C4=A9=CE=B2=20
=
src=3D"http://25.20.176.12/bbs/images/default/threadnext.gif"=20
border=3D0></A> <FONT =
title=3D"=B5=DA2=C2=A5<br>=CC=F9=D7=D3=B1=E0=BA=C5:PID=3D68461"=20
color=3D#9900ff>=B5=DA2=C2=A5</FONT> </LEGEND>
<TABLE style=3D"TABLE-LAYOUT: fixed" cellSpacing=3D0 =
cellPadding=3D0=20
width=3D"100%" border=3D0>
<TBODY>
<TR>
<TD>
<CENTER>
<H3>kidd</H3></CENTER><BR></TD></TR>
<TR>
<TD align=3Dmiddle><IMG=20
=
src=3D"http://25.20.176.12/bbs/images/default/star.gif"></TD></TR></TBODY=
></TABLE></FIELDSET>=20
<TABLE cellSpacing=3D0 cellPadding=3D3 width=3D"100%" =
border=3D0>
<TBODY>
<TR>
<TD class=3Drow><IMG height=3D11=20
=
src=3D"http://25.20.176.12/bbs/images/default/ball.gif"=20
width=3D10> =CD=B7=CF=CE: <FONT =
color=3Dred>=CA=A5=BE=AB=C1=E9</FONT></TD></TR>
<TR>
<TD class=3Drow><IMG height=3D11=20
=
src=3D"http://25.20.176.12/bbs/images/default/ball.gif"=20
width=3D10> =D0=D4=B1=F0: <FONT =
color=3Dred>=C4=D0<IMG title=3D=D0=D4=B1=F0=A3=BA=C4=D0=20
=
src=3D"http://25.20.176.12/bbs/images/default/male.gif">=20
</FONT><!--(=B7=A2=CC=F9:<font =
color=3D"red">192</font>=C6=AA)--></TD></TR>
<TR>
<TD class=3Drow title=3D"=BB=FD=B7=D6:12 =
=B7=D6<br>=B7=A2=CC=F9:192 =C6=AA"><IMG height=3D11=20
=
src=3D"http://25.20.176.12/bbs/images/default/ball.gif"=20
width=3D10> =BB=FD=B7=D6: <FONT =
color=3Dred>12</FONT>=B7=D6<!--(=B7=A2=CC=F9:<font =
color=3D"red">192</font>=C6=AA)--></TD></TR>
<TR>
<TD class=3Drow =
title=3D"=BE=AB=BB=AA=D6=B8=CA=FD:0 =B7=D6<br>=B7=A2=CC=F9:192 =
=C6=AA"><IMG=20
height=3D11=20
=
src=3D"http://25.20.176.12/bbs/images/default/ball.gif"=20
width=3D10> =B7=A2=CC=F9: <FONT =
color=3Dred>192</FONT>=C6=AA</TD></TR>
<TR>
<TD class=3Drow=20
=
title=3D"=B2=C6=B8=BB:2465+100<br>=CF=D6=BD=F0:2465<br>=B4=E6=BF=EE:100<b=
r>=BD=F0=D3=F1=C2=FA=CC=C3"><IMG=20
height=3D11=20
=
src=3D"http://25.20.176.12/bbs/images/default/ball.gif"=20
width=3D10> =B2=C6=B8=BB: <FONT =
color=3Dred>2565</FONT> =BD=F0=B1=D2</TD></TR>
<TR>
<TD class=3Drow=20
title=3D"=B1=E0=BA=C5: =
<b>336</b></br>=C0=B4=D7=D4:<br>=D7=A2=B2=E1: 2003-7-8"><IMG=20
height=3D11=20
=
src=3D"http://25.20.176.12/bbs/images/default/ball.gif"=20
width=3D10> =B1=E0=BA=C5: =A1=ED336<IMG =
title=3D"=D7=B4=CC=AC =C0=EB=CF=DF"=20
=
src=3D"http://25.20.176.12/bbs/images/default/offline_user.gif"=20
align=3DabsMiddle> =
</TD></TR></TBODY></TABLE></TD>
<TD height=3D"100%">
<TABLE style=3D"TABLE-LAYOUT: fixed; WORD-WRAP: =
break-word"=20
height=3D"100%" cellSpacing=3D0 cellPadding=3D0 =
width=3D"100%"=20
border=3D0>
<TBODY>
<TR>
<TD vAlign=3Dtop><SPAN class=3Dbold><SPAN=20
=
class=3Dsmalltxt>=A3=A8=D7=AA=CC=FB=A3=A9=D3=C3server=A3=AC=B6=D4=BB=BA=B3=
=E5=C7=F8=D2=E7=B3=F6=B8=D0=D0=CB=C8=A4=B5=C4=C7=EB=BD=F8=A3=BA=A3=A9<BR>=
<BR></SPAN></SPAN><BR>=BA=DC=D3=D0=D2=E2=CB=BC=B5=C4=CE=C4=D5=C2=A3=AC=C4=
=DC=BF=B4=B5=BD=D7=D4=BC=BA=D2=E7=B3=F6=D2=BB=B8=F6=B3=CC=D0=F2=B8=D0=BE=F5=
=BB=B9=CA=C7=C2=F9=B2=BB=B4=ED=B5=C4=A3=AC=B5=AB=B1=BE=CE=C4=D3=D0=B8=F6=B4=
=ED=CE=F3=A3=AC=D4=DA=D7=EE=BA=F3=D2=BB=B5=E3=A3=AC=BA=DC=C8=DD=D2=D7=B7=A2=
=CF=D6=A3=AC=CD=F8=C9=CF=B5=C4=CE=C4=D5=C2=B6=BC=CA=C7=D5=E2=D1=F9=B5=C4=A3=
=BA=A3=A9<BR><BR>=A1=A1<BR>Windows=20
=
2000=BB=BA=B3=E5=C7=F8=D2=E7=B3=F6=C8=EB=C3=C5<BR><BR>-------------------=
-------------------------------------------------------------<BR>=D4=AD=D6=
=F8=A3=BAJason<BR>=B7=AD=D2=EB/=D5=FB=C0=ED/=B8=C4=B1=E0=A3=BAbackend=20
<backend@yeah.net><<A=20
href=3D"http://www.isbase.com/"=20
=
target=3D_blank>http://www.isbase.com/</A>><BR><BR>2000=C4=EA4=D4=C212=
=C8=D5<BR><BR>--[=20
=C7=B0=D1=D4<BR><BR> =20
=
=CE=D2=D4=DA=BB=A5=C1=AA=CD=F8=C9=CF=D4=C4=B6=C1=B9=FD=D0=ED=B6=E0=B9=D8=D3=
=DA=BB=BA=B3=E5=C7=F8=D2=E7=B3=F6=B5=C4=CE=C4=D5=C2=A1=A3=C6=E4=D6=D0=B5=C4=
=BE=F8=B4=F3=B6=E0=CA=FD=B6=BC=CA=C7=BB=F9=D3=DA*NIX=B2=D9=D7=F7=CF=B5=CD=
=B3=C6=BD=CC=A8=B5=C4=A1=A3=BA=F3=C0=B4=D3=D0=D0=D2=B0=DD=B6=C1=C1=CBipxo=
di=CB=F9=D6=F8=B5=C4=A1=B6Windows=CF=B5=CD=B3=CF=C2=B5=C4=B6=D1=D5=BB=D2=E7=
=B3=F6=A1=B7=A3=A8=D2=D1=BF=AF=B5=C7=D4=DA=C2=CC=C3=CB=CD=F8=C2=E7=B0=B2=C8=
=AB=D4=C2=BF=AF2000=C4=EA=B5=DA=C8=FD=C6=DA=D6=D0=A3=A9=A3=AC=D3=D6=C5=F6=
=C7=C9=BF=B4=B5=BD=C1=CBJason=CF=C8=C9=FA=B5=C4=A1=B6Windows=20
NT Buffer Overflow=A1=AFs From Start to=20
=
Finish=A1=B7=A3=AC=B5=C3=D2=E6=B7=CB=C7=B3=A1=A3=D4=DA=B7=AD=D2=EBJason=CF=
=C8=C9=FA=B5=C4=CE=C4=D5=C2=CA=B1=A3=AC=D3=C9=D3=DA=CE=D2=B5=C4=BB=FA=C6=F7=
=B0=B2=D7=B0=C1=CBWindows 2000=20
=
Server=A3=AC=D4=DA=B5=F7=CA=D4=D4=AD=CE=C4=B3=CC=D0=F2=CA=B1=B7=A2=CF=D6=CF=
=B8=BD=DA=C2=D4=D3=D0=B3=F6=C8=EB=A1=A3=D2=F2=B4=CB=B1=BE=CE=C4=CC=E1=B9=A9=
=B5=C4=D3=D0=B9=D8=D4=B4=B3=CC=D0=F2=A1=A2=B6=AF=CC=AC=C1=B4=BD=D3=BF=E2=A1=
=A2=C6=AB=D2=C6=C1=BF=B5=C8=CA=C7=D2=D4=CE=D2=D4=DA=D7=D4=BC=BA=BB=FA=C6=F7=
=C9=CF=B5=F7=CA=D4=CE=AA=D7=BC=A1=A3=A3=A8=B6=D4=B2=BB=CD=AC=B0=E6=B1=BE=B5=
=C4=B6=AF=CC=AC=C1=B4=BD=D3=BF=E2=A3=AC=B6=BC=D0=E8=D2=AA=B1=E0=B3=CC=D5=DF=
=D7=D4=BC=BA=B5=F7=CA=D4=A1=A3=A3=A9<BR><BR> =20
=20
=
=D5=E2=C6=AA=CE=C4=D5=C2=D3=A6=B8=C3=CA=F4=C8=EB=C3=C5=BC=B6=A1=A3=CB=E4=C8=
=BB=B1=C8=BD=CF=BC=F2=B5=A5=A3=AC=B5=AB=B6=D4=D3=DAWindows=CF=B5=CD=B3=CF=
=C2=B5=C4=BB=BA=B3=E5=C7=F8=D2=E7=B3=F6=BE=DF=D3=D0=D2=BB=B6=A8=B5=C4=CD=A8=
=D3=C3=D0=D4=A1=A3=C0=FD=C8=E7=A3=AC=B6=D1=D5=BB=D2=E7=B3=F6=B5=D8=D6=B7=B5=
=C4=C8=B7=B6=A8=A3=AC=CC=F8=D7=AA=D6=B8=C1=EE=B5=C4=B2=E9=D5=D2=BA=CD=CA=B9=
=D3=C3=A3=AC=D2=E7=B3=F6=D6=B4=D0=D0=B4=FA=C2=EB=B5=C4=B1=E0=D0=B4=A3=AC=B5=
=C8=B5=C8=A1=A3=D6=BB=D2=AA=B7=A2=CF=D6Windows=CF=B5=CD=B3=CF=C2=B4=E6=D4=
=DA=BB=BA=B3=E5=C7=F8=D2=E7=B3=F6=C2=A9=B6=B4=B5=C4=B3=CC=D0=F2=A3=AC=BB=F9=
=B1=BE=C9=CF=B6=BC=BF=C9=CD=A8=B9=FD=D5=E2=D0=A9=B2=BD=D6=E8=BD=F8=D0=D0=B9=
=A5=BB=F7=B2=E2=CA=D4=A1=A3=B5=AB=D5=FD=C8=E7ipxodi=CB=F9=D6=B8=B3=F6=B5=C4=
=A3=AC=D3=C9=D3=DAWindows=CF=C2=B6=AF=CC=AC=C1=B4=BD=D3=BF=E2=B5=C4=B0=E6=
=B1=BE=B8=FC=D0=C2=BD=CF=BF=EC=A3=AC=D2=BB=B6=A8=D2=AA=B8=F9=BE=DD=B1=E0=B3=
=CC=D5=DF=B5=C4=CA=B5=BC=CA=C6=BD=CC=A8=BD=F8=D0=D0=B5=F7=CA=D4=A1=A3=D4=DA=
=B7=A2=B2=BC=B4=CB=C0=E0=B0=B2=C8=AB=C2=A9=B6=B4=B9=AB=B8=E6=BB=F2=D2=E7=B3=
=F6=B9=A5=BB=F7=B3=CC=D0=F2=CA=B1=A3=AC=D4=B4=B4=FA=C2=EB=A1=A2=CF=B5=CD=B3=
=C6=BD=CC=A8=BA=CD=B6=AF=CC=AC=C1=B4=BD=D3=BF=E2=B5=C4=B0=E6=B1=BE=BA=C5=B6=
=BC=D3=A6=B8=C3=BE=A1=C1=BF=C1=D0=C7=E5=B3=FE=A1=A3=B7=F1=D4=F2=B1=F0=C8=CB=
=B5=F7=CA=D4=C6=F0=C0=B4=BF=C9=C4=DC=BB=E1=CD=B7=CC=DB=B5=C3=BA=DC=C0=F7=BA=
=A6=A1=A3=A3=BB=A3=A9<BR><BR><BR><BR>--[=20
=
=B5=F7=CA=D4=A1=A2=B2=E2=CA=D4=BB=B7=BE=B3<BR><BR>Microsoft Visual C++ =
6.0 <BR>Microsoft=20
Windows 2000 Server =
=A3=A8=D6=D0=CE=C4=B0=E6=A3=AC=C4=DA=B2=BF=B0=E6=B1=BE=BA=C5=A3=BA2195=A3=
=A9 <BR><BR><BR><BR>--[=20
=
=B5=F7=CA=D4=A1=A2=B2=E2=CA=D4=B9=FD=B3=CC<BR><BR>=CA=D7=CF=C8=A3=AC=D0=B4=
=D2=BB=B8=F6=B4=E6=D4=DA=BB=BA=B3=E5=C7=F8=D2=E7=B3=F6=C2=A9=B6=B4=B5=C4=D3=
=A6=D3=C3=B3=CC=D0=F2=A1=A3=B8=C3=B3=CC=D0=F2=BF=C9=B6=C1=C8=A1=CE=C4=BC=FE=
=B5=C4=C4=DA=C8=DD=A3=AC=D5=E2=D1=F9=CE=D2=C3=C7=BE=CD=C4=DC=CD=A8=B9=FD=D0=
=DE=B8=C4=B1=BB=B6=C1=C8=A1=CE=C4=BC=FE=B5=C4=C4=DA=C8=DD=C0=B4=CA=B9=B3=CC=
=D0=F2=D2=E7=B3=F6=A1=A3;-)=A1=A1=D4=DAVisual=20
=
C++=BF=AA=B7=A2=BB=B7=BE=B3=D6=D0=B4=B4=BD=A8=D2=BB=B8=F6=D0=C2=B5=C4=BF=D8=
=D6=C6=CC=A8=D3=A6=D3=C3=B3=CC=D0=F2=A3=AC=D1=A1=D4=F1=A1=B1An =
Application that supports=20
=
MFC=A1=B1=B2=A2=B5=A5=BB=F7=A1=B1Finish=A1=B1=A1=A3=A3=A8=D7=A2=A3=BA=C6=E4=
=CA=B5=B2=A2=B2=BB=D2=BB=B6=A8=B7=C7=CA=C7MFC=D3=A6=D3=C3=B3=CC=D0=F2=B2=BB=
=BF=C9=A3=AC=D6=BB=B2=BB=B9=FD=CA=C7=CE=D2=D7=D4=BC=BA=B5=C4=CF=B0=B9=DF=B6=
=F8=D2=D1=A1=A3;-=A3=A9=A3=A9=A3=A9=CF=F2=D5=E2=B8=F6=D3=A6=D3=C3=B3=CC=D0=
=F2=D6=D0=CC=ED=BC=D3=D2=BB=D0=A9=B1=D8=D2=AA=B5=C4=B4=FA=C2=EB=A3=AC=C8=E7=
=CF=C2=A3=BA<BR><BR>CWinApp=20
theApp; <BR><BR>using namespace std; =
<BR><BR>void=20
overflow(char* buff); <BR><BR>void =
overflow(char* buff)=20
<BR>{ <BR>CFile file; <BR>CFileException er;=20
<BR>if(!file.Open(_T("overflow.txt"<IMG=20
=
src=3D"http://25.20.176.12/bbs/images/smilies/wink.gif"=20
align=3DabsMiddle =
border=3D0>,CFile::modeRead,&er))=20
<BR>{ <BR>er.ReportError(); <BR>return; <BR>}=20
<BR><BR>int x =3D file.GetLength(); =
<BR>file.Read(buff,x);=20
<BR>} <BR><BR>int _tmain(int argc, TCHAR* =
argv[], TCHAR*=20
envp[]) <BR>{ <BR>int nRetCode =3D 0; <BR><BR>// =
initialize MFC and print and error on failure =
<BR>if=20
(!AfxWinInit(::GetModuleHandle(NULL), NULL,=20
::GetCommandLine(), 0)) <BR>{ <BR>// TODO: =
change error=20
code to suit your needs <BR>cerr << =
_T("Fatal=20
Error: MFC initialization failed"<IMG=20
=
src=3D"http://25.20.176.12/bbs/images/smilies/wink.gif"=20
align=3DabsMiddle border=3D0> << endl; =
<BR>nRetCode =3D=20
1; <BR>} <BR>else <BR>{ <BR>char buff[10];=20
<BR>overflow(buff); <BR>} <BR>return nRetCode; =
<BR>}=20
=
<BR><BR>=A1=A1=A1=A1=CF=D6=D4=DA=CF=C8=C0=B4=B7=D6=CE=F6=D2=BB=CF=C2=C9=CF=
=C3=E6=D5=E2=B6=CEC=A3=AB=A3=AB=B4=FA=C2=EB=A3=AC=D5=D2=D2=BB=D5=D2=C4=C4=
=C0=EF=D3=D0=C2=A9=B6=B4=A1=A3=D5=E2=CA=C7=D2=BB=B8=F6MFC=BF=D8=D6=C6=CC=A8=
=D3=A6=D3=C3=B3=CC=D0=F2=A3=AC=A1=B1main=A1=B1=BA=AF=CA=FD=D3=EB=C6=E4=CB=
=FC=B3=CC=D0=F2=BB=E1=D3=D0=D0=A9=B2=BB=CD=AC=A3=AC=B5=AB=B9=A4=D7=F7=BB=FA=
=D6=C6=BB=F9=B1=BE=D2=BB=D6=C2=A1=A3=CE=D2=C3=C7=D6=F7=D2=AA=B7=D6=CE=F6=B8=
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