CVE-2004-2703
CVSS4.3
发布时间 :2004-12-31 00:00:00
修订时间 :2008-09-05 00:00:00
NMCO    

[原文]Clearswift MIMEsweeper 5.0.5, when it has been upgraded from MAILsweeper for SMTP version 4.3 or MAILsweeper Business Suite I or II, allows remote attackers to bypass scanning by including encrypted data in a mail message, which causes the message to be marked as "Clean" instead of "Encrypted".


[CNNVD]SMTP加密电子邮件扫描 Clearswift MIMEsweeper绕过漏洞(CNNVD-200412-857)

        用于SMTP 4.3版本或MAILsweeper Business Suite I或II的Clearswift从MAILsweeper升级到Clearswift MIMEsweeper 5.0.5版本时存在漏洞。远程攻击者可以通过在邮件信息中包含加密信息绕过扫描,该漏洞导致信息被标志为"Clean"而不是"Encrypted"。

- CVSS (基础分值)

CVSS分值: 4.3 [中等(MEDIUM)]
机密性影响: NONE [对系统的机密性无影响]
完整性影响: PARTIAL [可能会导致系统文件被修改]
可用性影响: NONE [对系统可用性无影响]
攻击复杂度: MEDIUM [漏洞利用存在一定的访问条件]
攻击向量: NETWORK [攻击者不需要获取内网访问权或本地访问权]
身份认证: NONE [漏洞利用无需身份认证]

- CWE (弱点类目)

CWE-310 [密码学安全问题]

- CPE (受影响的平台与产品)

cpe:/a:clearswift:mailsweeper_for_smtp:4.3
cpe:/a:clearswift:mailsweeper_business_suite_ii
cpe:/a:clearswift:mimesweeper_for_web:5.0.5
cpe:/a:clearswift:mailsweeper_business_suite_i

- 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-2004-2703
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2004-2703
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200412-857
(官方数据源) CNNVD

- 其它链接及资源

http://xforce.iss.net/xforce/xfdb/18035
(UNKNOWN)  XF  mimesweeper-smtp-scan-bypass(18035)
http://www.securityfocus.com/bid/11669
(UNKNOWN)  BID  11669
http://www.osvdb.org/11602
(UNKNOWN)  OSVDB  11602
http://secunia.com/advisories/13160
(VENDOR_ADVISORY)  SECUNIA  13160
http://download.mimesweeper.com/www/TechnicalDocumentation/MSWSMTP505UpdateReadMe.htm
(UNKNOWN)  CONFIRM  http://download.mimesweeper.com/www/TechnicalDocumentation/MSWSMTP505UpdateReadMe.htm

- 漏洞信息

SMTP加密电子邮件扫描 Clearswift MIMEsweeper绕过漏洞
中危 权限许可和访问控制
2004-12-31 00:00:00 2007-10-09 00:00:00
远程  
        用于SMTP 4.3版本或MAILsweeper Business Suite I或II的Clearswift从MAILsweeper升级到Clearswift MIMEsweeper 5.0.5版本时存在漏洞。远程攻击者可以通过在邮件信息中包含加密信息绕过扫描,该漏洞导致信息被标志为"Clean"而不是"Encrypted"。

- 公告与补丁

        Clearswift have released version 5.0.5 to address this issue. Those affected by this vulnerability should contact the vendor to obtain updates.

- 漏洞信息

11602
Clearswift MIMEsweeper for SMTP Encrypted Mail Scanning Bypass
Remote / Network Access Input Manipulation
Loss of Integrity
Exploit Public Vendor Verified

- 漏洞描述

MIMEsweeper contains a flaw that may allow a malicious user to bypass the scanning functionality. The issue is triggered by sending an encrypted email, which is marked "clean" and not "encrypted". It is possible that the flaw may allow an attacker to email malicious code resulting in a loss of integrity.

- 时间线

2004-11-11 Unknow
2004-11-11 Unknow

- 解决方案

Upgrade to version 5.0.5 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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