发布时间 :1999-08-06 00:00:00
修订时间 :2008-09-09 00:00:00

[原文]Microsoft Exchange 5.5 allows a remote attacker to relay email (i.e. spam) using encapsulated SMTP addresses, even if the anti-relaying features are enabled.

[CNNVD]NT交行服务器压缩SMTP 地址漏洞(CNNVD-199908-009)

        Microsoft Exchange 5.5存在漏洞。远程攻击者使用压缩SMTP地址转发邮件,即使反中继特性有效时。

- 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:microsoft:exchange_server:5.5:sp1Microsoft Exchange Server 5.5 Service Pack 1
cpe:/a:microsoft:exchange_server:5.5:sp2Microsoft Exchange Server 5.5 Service Pack 2
cpe:/a:microsoft:exchange_server:5.5Microsoft exchange_srv 5.5

- OVAL (用于检测的技术细节)


- 官方数据库链接
(官方数据源) MITRE
(官方数据源) NVD
(官方数据源) CNNVD

- 其它链接及资源
(UNKNOWN)  MS  MS99-027
(UNKNOWN)  CIAC  J-056;%5BLN%5D;Q237927
(UNKNOWN)  MSKB  Q237927

- 漏洞信息

NT交行服务器压缩SMTP 地址漏洞
中危 边界条件错误
1999-08-06 00:00:00 2006-09-01 00:00:00
        Microsoft Exchange 5.5存在漏洞。远程攻击者使用压缩SMTP地址转发邮件,即使反中继特性有效时。

- 公告与补丁

        Microsoft has released a Post-SP2 hotfix for this problem. It is available at:

- 漏洞信息

Microsoft Exchange Server Encapsulated SMTP Address Open Relay
Remote / Network Access Input Manipulation
Impact Unknown
Exploit Unknown

- 漏洞描述

Exchange contains a flaw that may allow a malicious user to use the server as a mail relay. The issue is triggered when the mail is sent with encapsulated SMTP addresses, which are not subject to anti-relaying rules. It is possible that the flaw may allow unauthorized mail to be sent through the server.

- 时间线

1999-08-06 Unknow
Unknow Unknow

- 解决方案

Currently, there are no known workarounds or upgrades to correct this issue. However, Microsoft has released a patch to address this vulnerability.

- 相关参考

  • CVE ID: 1999-0682 (see also: NVD)
  • ISS X-Force ID: 3107
  • Bugtraq ID: 567
  • CIAC Advisory: j-056
  • Microsoft Security Bulletin: MS99-027
  • Microsoft Knowledge Base Article: Q237927

- 漏洞作者