CVE-2006-3216
CVSS5.0
发布时间 :2006-06-23 21:06:00
修订时间 :2011-03-07 21:38:06
NMCO    

[原文]Clearswift MAILsweeper for SMTP before 4.3.20 and MAILsweeper for Exchange before 4.3.20 allows remote attackers to cause a denial of service via (1) non-ASCII characters in a reverse DNS lookup result from a Received header, which leads to a Receiver service stop, and (2) unspecified vectors involving malformed messages, which causes "unpredictable behavior" that prevents the Security service from processing more messages.


[CNNVD]SMTP Clearswift MAILsweeper/Exchange MAILsweeper e-mail 多个拒绝服务漏洞(CNNVD-200606-469)

        SMTP 的Clearswift MAILsweeper和Exchange 4.3.20之前版本的MAILsweeper使远程攻击者借助(1) 从所接收标头获得的DNS反向查询结果中的非ASCII字符, 导致接收器服务停止, 以及 (2) 与畸形消息有关的未明向量,产生可阻止安全服务处理更多消息的"不可预测的行为",来造成拒绝服务。

- 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)

cpe:/a:clearswift:mailsweeper_for_exchange:4.3.19
cpe:/a:clearswift:mailsweeper_for_smtp:4.3.19

- 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-2006-3216
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2006-3216
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200606-469
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/18584
(PATCH)  BID  18584
http://secunia.com/advisories/20756
(VENDOR_ADVISORY)  SECUNIA  20756
http://download.mimesweeper.com/www/TechnicalDocumentation/ReadMe_MSW_4,3,20.htm
(PATCH)  CONFIRM  http://download.mimesweeper.com/www/TechnicalDocumentation/ReadMe_MSW_4,3,20.htm
http://www.vupen.com/english/advisories/2006/2473
(UNKNOWN)  VUPEN  ADV-2006-2473
http://xforce.iss.net/xforce/xfdb/27305
(UNKNOWN)  XF  mailsweeper-malformed-message-dos(27305)
http://xforce.iss.net/xforce/xfdb/27303
(UNKNOWN)  XF  mailsweeper-reverse-dns-dos(27303)
http://www.osvdb.org/26739
(UNKNOWN)  OSVDB  26739
http://www.osvdb.org/26738
(UNKNOWN)  OSVDB  26738

- 漏洞信息

SMTP Clearswift MAILsweeper/Exchange MAILsweeper e-mail 多个拒绝服务漏洞
中危 设计错误
2006-06-23 00:00:00 2006-06-29 00:00:00
远程  
        SMTP 的Clearswift MAILsweeper和Exchange 4.3.20之前版本的MAILsweeper使远程攻击者借助(1) 从所接收标头获得的DNS反向查询结果中的非ASCII字符, 导致接收器服务停止, 以及 (2) 与畸形消息有关的未明向量,产生可阻止安全服务处理更多消息的"不可预测的行为",来造成拒绝服务。

- 公告与补丁

        暂无数据

- 漏洞信息

26738
MAILsweeper for SMTP/Exchange Malformed Reverse DNS Data DoS
Remote / Network Access Denial of Service
Loss of Availability
Exploit Unknown Vendor Verified

- 漏洞描述

MAILsweeper for SMTP/Exchange contains a flaw that may allow a remote denial of service. The issue is triggered when handling reverse DNS lookups when the 'Received' header in a message includes non-ASCII characters, and will result in loss of availability for the service.

- 时间线

2006-06-21 Unknow
Unknow Unknow

- 解决方案

Upgrade to version 4.3.20 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

 

 

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