CVE-2002-0507
CVSS2.1
发布时间 :2002-08-12 00:00:00
修订时间 :2008-09-05 16:28:12
NMCOS    

[原文]An interaction between Microsoft Outlook Web Access (OWA) with RSA SecurID allows local users to bypass the SecurID authentication for a previous user via several submissions of an OWA Authentication request with the proper OWA password for the previous user, which is eventually accepted by OWA.


[CNNVD]Microsoft Outlook使用的WEB RSA SecureID验证可绕过漏洞(CNNVD-200208-164)

        
        RSA SecurID是一项在允许用户登陆到微软Windows环境之前就能证明其身份的认证解决方案。Microsoft Outlook的WEB访问OWA是Microsoft Exchange服务程序的组件,为EMAIL提供WEB接口。
        Microsoft Outlook的WEB访问组件结合RSA SecurID认证存在漏洞,可导致认证可绕过。
        一个能够访问OWA系统的用户在正确SecureID验证后,再以不同用户身份并不提供额外的SecurID进行认证也可访问OWA系统。攻击者需要有合法的用户和SecurID进行认证后,断开后再尝试多次认证,虽然会显示错误信息,但可以进入OWA系统,导致任意帐户邮件信息可读取等操作。
        

- CVSS (基础分值)

CVSS分值: 2.1 [轻微(LOW)]
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: LOW [漏洞利用没有访问限制 ]
攻击向量: LOCAL [漏洞利用需要具有物理访问权限或本地帐户]
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:2000Microsoft exchange_srv 2000
cpe:/a:microsoft:exchange_server:2000:sp2Microsoft Exchange Server 2000 Service Pack 2
cpe:/a:microsoft:exchange_server:2000:sp1Microsoft Exchange Server 2000 Service Pack 1
cpe:/a:microsoft:exchange_server:5.5:sp1Microsoft Exchange Server 5.5 Service Pack 1
cpe:/h:rsa:securid:5.0RSA SecurID 5.0
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
cpe:/a:microsoft:exchange_server:5.5:sp3Microsoft Exchange Server 5.5 Service Pack 3
cpe:/a:microsoft:exchange_server:5.5:sp4Microsoft Exchange Server 5.5 Service Pack 4

- 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-2002-0507
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2002-0507
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200208-164
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/4390
(VENDOR_ADVISORY)  BID  4390
http://www.iss.net/security_center/static/8681.php
(VENDOR_ADVISORY)  XF  exchange-owa-securid-bypass(8681)
http://online.securityfocus.com/archive/1/264705
(VENDOR_ADVISORY)  BUGTRAQ  20020328 Authentication with RSA SecurID and Outlook web access

- 漏洞信息

Microsoft Outlook使用的WEB RSA SecureID验证可绕过漏洞
低危 环境条件错误
2002-08-12 00:00:00 2005-10-20 00:00:00
远程  
        
        RSA SecurID是一项在允许用户登陆到微软Windows环境之前就能证明其身份的认证解决方案。Microsoft Outlook的WEB访问OWA是Microsoft Exchange服务程序的组件,为EMAIL提供WEB接口。
        Microsoft Outlook的WEB访问组件结合RSA SecurID认证存在漏洞,可导致认证可绕过。
        一个能够访问OWA系统的用户在正确SecureID验证后,再以不同用户身份并不提供额外的SecurID进行认证也可访问OWA系统。攻击者需要有合法的用户和SecurID进行认证后,断开后再尝试多次认证,虽然会显示错误信息,但可以进入OWA系统,导致任意帐户邮件信息可读取等操作。
        

- 公告与补丁

        临时解决方法:
        如果您不能立刻安装补丁或者升级,CNNVD建议您采取以下措施以降低威胁:
        * 暂时没有合适的临时解决方法。
        厂商补丁:
        Microsoft
        ---------
        目前厂商还没有提供补丁或者升级程序,我们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.microsoft.com/exchange/default.htm

        
        http://www.rsasecurity.com/products/securid/

- 漏洞信息

4932
Microsoft Outlook Web Access SecurID Authentication Bypass
Remote / Network Access Authentication Management
Loss of Confidentiality, Loss of Integrity
Exploit Unknown

- 漏洞描述

Microsoft Exchange Outlook Web Access (OWA) contains a flaw that may allow a malicious user to access an OWA account without authenticating with SecurID. The issue is triggered when authenticating with SecureID to an email account through OWA. It is possible that the flaw may allow an attacker to log out of the primary email account and access a other OWA accounts without having to re-authenticate using SecurID and result in a loss of confidentiality, integrity, and/or availability.

- 时间线

2003-05-23 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

- 漏洞信息

Microsoft Outlook Web Access with RSA SecurID Authentication Bypass Vulnerability
Environment Error 4390
Yes No
2002-03-28 12:00:00 2009-07-11 11:56:00
Discovered by Marzio Scalise <marzioscalise@KPMG.it>.

- 受影响的程序版本

RSA Security SecurID 5.0
- Microsoft Windows 2000 Professional SP3
- Microsoft Windows 2000 Professional SP2
- Microsoft Windows NT 4.0 SP6a
- Microsoft Windows NT 4.0 SP5
- Microsoft Windows NT 4.0 SP4
- Microsoft Windows NT 4.0 SP3
Microsoft Exchange Server 2000 SP2
- Microsoft Windows 2000 Advanced Server SP2
- Microsoft Windows 2000 Advanced Server SP1
- Microsoft Windows 2000 Advanced Server
- Microsoft Windows 2000 Datacenter Server SP2
- Microsoft Windows 2000 Datacenter Server SP1
- Microsoft Windows 2000 Datacenter Server
- Microsoft Windows 2000 Server SP2
- Microsoft Windows 2000 Server SP1
- Microsoft Windows 2000 Server
Microsoft Exchange Server 2000 SP1
- Microsoft Windows 2000 Advanced Server SP2
- Microsoft Windows 2000 Advanced Server SP1
- Microsoft Windows 2000 Advanced Server
- Microsoft Windows 2000 Datacenter Server SP2
- Microsoft Windows 2000 Datacenter Server SP1
- Microsoft Windows 2000 Datacenter Server
- Microsoft Windows 2000 Server SP2
- Microsoft Windows 2000 Server SP1
- Microsoft Windows 2000 Server
Microsoft Exchange Server 2000
- Microsoft Windows 2000 Advanced Server SP2
- Microsoft Windows 2000 Advanced Server SP1
- Microsoft Windows 2000 Advanced Server
- Microsoft Windows 2000 Datacenter Server SP2
- Microsoft Windows 2000 Datacenter Server SP1
- Microsoft Windows 2000 Datacenter Server
- Microsoft Windows 2000 Server SP2
- Microsoft Windows 2000 Server SP1
- Microsoft Windows 2000 Server
Microsoft Exchange Server 5.5 SP4
- Microsoft BackOffice 4.5
- Microsoft BackOffice 4.5
- Microsoft Windows 2000 Professional SP2
- Microsoft Windows 2000 Professional SP2
- Microsoft Windows 2000 Professional SP1
- Microsoft Windows 2000 Professional SP1
- Microsoft Windows 2000 Professional
- Microsoft Windows 2000 Professional
- Microsoft Windows NT 4.0 SP6a
- Microsoft Windows NT 4.0 SP6a
- Microsoft Windows NT 4.0 SP6
- Microsoft Windows NT 4.0 SP6
- Microsoft Windows NT 4.0 SP5
- Microsoft Windows NT 4.0 SP5
- Microsoft Windows NT 4.0 SP4
- Microsoft Windows NT 4.0 SP4
- Microsoft Windows NT 4.0 SP3
- Microsoft Windows NT 4.0 SP3
- Microsoft Windows NT 4.0 SP2
- Microsoft Windows NT 4.0 SP2
- Microsoft Windows NT 4.0 SP1
- Microsoft Windows NT 4.0 SP1
- Microsoft Windows NT 4.0
- Microsoft Windows NT 4.0
Microsoft Exchange Server 5.5 SP3
- Microsoft BackOffice 4.5
- Microsoft BackOffice 4.5
- Microsoft Windows 2000 Professional SP2
- Microsoft Windows 2000 Professional SP2
- Microsoft Windows 2000 Professional SP1
- Microsoft Windows 2000 Professional SP1
- Microsoft Windows 2000 Professional
- Microsoft Windows 2000 Professional
- Microsoft Windows NT 4.0 SP6a
- Microsoft Windows NT 4.0 SP6a
- Microsoft Windows NT 4.0 SP6
- Microsoft Windows NT 4.0 SP6
- Microsoft Windows NT 4.0 SP5
- Microsoft Windows NT 4.0 SP5
- Microsoft Windows NT 4.0 SP4
- Microsoft Windows NT 4.0 SP4
- Microsoft Windows NT 4.0 SP3
- Microsoft Windows NT 4.0 SP3
- Microsoft Windows NT 4.0 SP2
- Microsoft Windows NT 4.0 SP2
- Microsoft Windows NT 4.0 SP1
- Microsoft Windows NT 4.0 SP1
- Microsoft Windows NT 4.0
- Microsoft Windows NT 4.0
Microsoft Exchange Server 5.5 SP2
- Microsoft BackOffice 4.5
- Microsoft BackOffice 4.5
- Microsoft Windows 2000 Professional SP2
- Microsoft Windows 2000 Professional SP2
- Microsoft Windows 2000 Professional SP1
- Microsoft Windows 2000 Professional SP1
- Microsoft Windows 2000 Professional
- Microsoft Windows 2000 Professional
- Microsoft Windows NT 4.0 SP6a
- Microsoft Windows NT 4.0 SP6a
- Microsoft Windows NT 4.0 SP6
- Microsoft Windows NT 4.0 SP6
- Microsoft Windows NT 4.0 SP5
- Microsoft Windows NT 4.0 SP5
- Microsoft Windows NT 4.0 SP4
- Microsoft Windows NT 4.0 SP4
- Microsoft Windows NT 4.0 SP3
- Microsoft Windows NT 4.0 SP3
- Microsoft Windows NT 4.0 SP2
- Microsoft Windows NT 4.0 SP2
- Microsoft Windows NT 4.0 SP1
- Microsoft Windows NT 4.0 SP1
- Microsoft Windows NT 4.0
- Microsoft Windows NT 4.0
Microsoft Exchange Server 5.5 SP1
- Microsoft BackOffice 4.5
- Microsoft BackOffice 4.5
- Microsoft Windows 2000 Professional SP2
- Microsoft Windows 2000 Professional SP2
- Microsoft Windows 2000 Professional SP1
- Microsoft Windows 2000 Professional SP1
- Microsoft Windows 2000 Professional
- Microsoft Windows 2000 Professional
- Microsoft Windows NT 4.0 SP6a
- Microsoft Windows NT 4.0 SP6a
- Microsoft Windows NT 4.0 SP6
- Microsoft Windows NT 4.0 SP6
- Microsoft Windows NT 4.0 SP5
- Microsoft Windows NT 4.0 SP5
- Microsoft Windows NT 4.0 SP4
- Microsoft Windows NT 4.0 SP4
- Microsoft Windows NT 4.0 SP3
- Microsoft Windows NT 4.0 SP3
- Microsoft Windows NT 4.0 SP2
- Microsoft Windows NT 4.0 SP2
- Microsoft Windows NT 4.0 SP1
- Microsoft Windows NT 4.0 SP1
- Microsoft Windows NT 4.0
- Microsoft Windows NT 4.0
Microsoft Exchange Server 5.5
- Microsoft BackOffice 4.5
- Microsoft BackOffice 4.5
- Microsoft Windows 2000 Professional SP2
- Microsoft Windows 2000 Professional SP2
- Microsoft Windows 2000 Professional SP1
- Microsoft Windows 2000 Professional SP1
- Microsoft Windows 2000 Professional
- Microsoft Windows 2000 Professional
- Microsoft Windows NT 4.0 SP6a
- Microsoft Windows NT 4.0 SP6a
- Microsoft Windows NT 4.0 SP6
- Microsoft Windows NT 4.0 SP6
- Microsoft Windows NT 4.0 SP5
- Microsoft Windows NT 4.0 SP5
- Microsoft Windows NT 4.0 SP4
- Microsoft Windows NT 4.0 SP4
- Microsoft Windows NT 4.0 SP3
- Microsoft Windows NT 4.0 SP3
- Microsoft Windows NT 4.0 SP2
- Microsoft Windows NT 4.0 SP2
- Microsoft Windows NT 4.0 SP1
- Microsoft Windows NT 4.0 SP1
- Microsoft Windows NT 4.0
- Microsoft Windows NT 4.0

- 漏洞讨论

RSA SecurID is a two factor Authentication system, designed to allow remote authentication to a variety of resources through the usage of an authenticator in conjunction with a user password. Microsoft Outlook Web Access (OWA) is a component of Microsoft Exchange Server, used to provide a web interface for email.

Reportedly, a user able to access the OWA system after proper SecurID authentication may then attempt to access OWA as a different user without providing additional SecurID authentication. A valid user and password is still required for both OWA authentication attempts.

Although an error message is displayed, multiple attempts will reportedly result in access to the OWA system.

- 漏洞利用

No exploit is required.

- 解决方案

Currently the SecurityFocus staff are not aware of any vendor-supplied patches for this issue. If you feel we are in error or are aware of more recent information, please mail us at: vuldb@securityfocus.com <mailto:vuldb@securityfocus.com>.

- 相关参考

 

 

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