CVE-2001-0902
CVSS7.5
发布时间 :2001-11-20 00:00:00
修订时间 :2016-10-17 22:13:02
NMCOS    

[原文]Microsoft IIS 5.0 allows remote attackers to spoof web log entries via an HTTP request that includes hex-encoded newline or form-feed characters.


[CNNVD]Microsoft IIS错误记录日志漏洞(CNNVD-200111-019)

        
        Microsoft IIS是一款由微软开发和维护的WEB服务程序。
        Microsoft IIS在记录使用十六进制编码的请求存在问题,远程攻击者可以利用这个漏洞使IIS记录错误信息。
        在IIS的日志文件中十六进制代码会转义成一个字符,如'/index%2easp'记录成'/index.asp'。问题是'%0A'服务程序会转译成新行,而%FF会记录成空格,使用这两个十六进制可以使攻击者伪造日志,让IIS把一条请求记录成两条日志,造成记录信息错误。
        

- CVSS (基础分值)

CVSS分值: 7.5 [严重(HIGH)]
机密性影响: [--]
完整性影响: [--]
可用性影响: [--]
攻击复杂度: [--]
攻击向量: [--]
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-2001-0902
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2001-0902
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200111-019
(官方数据源) CNNVD

- 其它链接及资源

http://marc.info/?l=bugtraq&m=100626531103946&w=2
(UNKNOWN)  BUGTRAQ  20011120 IIS logging issue
http://marc.info/?l=ntbugtraq&m=100627497122247&w=2
(UNKNOWN)  NTBUGTRAQ  20011120 IIS logging issue
http://www.securityfocus.com/bid/6795
(VENDOR_ADVISORY)  BID  6795
http://xforce.iss.net/xforce/xfdb/7613
(VENDOR_ADVISORY)  XF  iis-fake-log-entry(7613)

- 漏洞信息

Microsoft IIS错误记录日志漏洞
高危 输入验证
2001-11-20 00:00:00 2005-05-13 00:00:00
远程  
        
        Microsoft IIS是一款由微软开发和维护的WEB服务程序。
        Microsoft IIS在记录使用十六进制编码的请求存在问题,远程攻击者可以利用这个漏洞使IIS记录错误信息。
        在IIS的日志文件中十六进制代码会转义成一个字符,如'/index%2easp'记录成'/index.asp'。问题是'%0A'服务程序会转译成新行,而%FF会记录成空格,使用这两个十六进制可以使攻击者伪造日志,让IIS把一条请求记录成两条日志,造成记录信息错误。
        

- 公告与补丁

        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/technet/security/

- 漏洞信息

13985
Microsoft IIS Malformed HTTP Request Log Entry Spoofing

- 漏洞描述

Unknown or Incomplete

- 时间线

2001-11-19 Unknow
Unknow Unknow

- 解决方案

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

Microsoft IIS False Logging Weakness
Input Validation Error 6795
Yes No
2001-11-19 12:00:00 2009-07-11 08:06:00
Discovery credited to onesemicolon@onesemicolon.cjb.net.

- 受影响的程序版本

Microsoft IIS 5.0
- Microsoft Windows 2000 Advanced Server SP2
- Microsoft Windows 2000 Advanced Server SP2
- Microsoft Windows 2000 Advanced Server SP1
- Microsoft Windows 2000 Advanced Server SP1
+ Microsoft Windows 2000 Advanced Server
+ Microsoft Windows 2000 Advanced Server
- Microsoft Windows 2000 Datacenter Server SP2
- Microsoft Windows 2000 Datacenter Server SP2
- Microsoft Windows 2000 Datacenter Server SP1
- Microsoft Windows 2000 Datacenter Server SP1
- 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 2000 Server SP2
- Microsoft Windows 2000 Server SP2
- Microsoft Windows 2000 Server SP1
- Microsoft Windows 2000 Server SP1
+ Microsoft Windows 2000 Server
+ Microsoft Windows 2000 Server
Microsoft IIS 4.0
+ Cisco Building Broadband Service Manager (BBSM) 5.0
+ Cisco Building Broadband Service Manager (BBSM) 5.0
+ Cisco Call Manager 3.0
+ Cisco Call Manager 3.0
+ Cisco Call Manager 2.0
+ Cisco Call Manager 2.0
+ Cisco Call Manager 1.0
+ Cisco Call Manager 1.0
+ Cisco ICS 7750
+ Cisco ICS 7750
+ Cisco IP/VC 3540 Video Rate Matching Module
+ Cisco IP/VC 3540 Video Rate Matching Module
+ Cisco Unity Server 2.4
+ Cisco Unity Server 2.4
+ Cisco Unity Server 2.3
+ Cisco Unity Server 2.3
+ Cisco Unity Server 2.2
+ Cisco Unity Server 2.2
+ Cisco Unity Server 2.0
+ Cisco Unity Server 2.0
+ Cisco uOne 4.0
+ Cisco uOne 4.0
+ Cisco uOne 3.0
+ Cisco uOne 3.0
+ Cisco uOne 2.0
+ Cisco uOne 2.0
+ Cisco uOne 1.0
+ Cisco uOne 1.0
+ Hancom Hancom Office 2007 0
+ Hancom Hancom Office 2007 0
+ Microsoft BackOffice 4.5
+ Microsoft BackOffice 4.5
+ Microsoft Windows NT 4.0 Option Pack
+ Microsoft Windows NT 4.0 Option Pack
Microsoft IIS 3.0
- 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

A weakness in the reporting functionality of Microsoft IIS has been discovered.

It is possible to cause IIS to log false information. This problem occurs when an attacker makes a HTTP request using hexadecimal encoded requests.

A malicious attacker can cause IIS to fill the log with false information. This may result in confusion when other services make use of the false IIS log data.

It should be noted that this issue highly depends on the text editor used to analyze the logs. Some hexadecimal sequences may have varying results when interpreted.

- 漏洞利用

There is no exploit required.

- 解决方案

Currently we 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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