Oracle XML DB FTP服务登录审计漏洞

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漏洞ID 1188736 漏洞类型 设计错误
发布时间 2007-10-17 更新时间 2007-10-31
CVE编号 CVE-2007-5513 CNNVD-ID CNNVD-200710-354
漏洞平台 N/A CVSS评分 5.0
|漏洞来源
https://www.securityfocus.com/bid/26107
https://cxsecurity.com/issue/WLB-2007100068
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-200710-354
|漏洞详情
OracleDatabase是一款商业性质大型数据库系统。Oracle的XMLDBFTP服务在审计登录时存在几个漏洞,可能在特定情况下导致记录信息不正确。当用户试图通过XDBFTP服务登录时,审计追踪会显示错误的USERID项,这可能会导致两个问题:首先,如果用户以SYSTEM登录的话,USERID列仅显示SYSTE(5个字符);其次,如果同一用户又试图以FOO用户的身份登录的话,USERID列中会记录FOOTE,其中的TE来自上一次登录的SYSTE[M]。仅在同一个连接的TCP线路上才会出现这种情况,因为所有的审计项都有相同的SESSIONID。
|漏洞EXP
NGSSoftware Insight Security Research Advisory

Name: Oracle audit issue with XMLDB ftp service
Systems Affected: Oracle Oracle 9ir2, 10g Release 1
Severity: High
Vendor URL: http://www.oracle.com/
Author: David Litchfield [ davidl (at) ngssoftware (dot) com [email concealed] ]
Reported: 9th March 2006
Date of Public Advisory: 17th October 2007
Advisory number: #NISR17102007E

Description
***********
The Oracle XML DB ftp service contains problems with auditing logins.
 
Details
*******
When a user attempts to log in via the XDB ftp service the audit trail shows
an incorrect entry for USERID. This can present two subtle problems.
Firstly, if  a user logs in as "SYSTEM" the USERID column only shows "SYSTE"
- only 5 characters. The second problem is that if the same user then
attempts to log in a  user "FOO", "FOOTE" is logged in the USERID column -
the "TE" coming from the "TE" of "SYSTE[M]" - the previous login. This only
happens on the same  connected TCP circuit; as such all audit entries have
the same SESSIONID.

Fix Information
***************
Oracle was alerted to this flaw on the 9th of March 2006. A patch has now
been made available:

http://www.oracle.com/technology/deploy/security/critical-patch-updates/
cpuo
ct2007.html

NGSSQuirreL for Oracle, an advanced vulnerability assessment scanner
designed specifically for Oracle, can be used to accurately determine
whether your  servers is vulnerable to this flaw. More information about
NGSSQuirreL for Oracle can be found here:

http://www.ngssoftware.com/products/database-security/ngs-squirrel-oracl
e.ph
p

About NGSSoftware
*****************
NGSSoftware develops vulnerability assessment and compliancy tools for
database servers including Oracle, Microsoft SQL Server, DB2, Sybase and
Informix.  Headquartered in the United Kingdom NGS has offices in London,
St. Andrews (UK), Brisbane, and Perth (Australia) and seattle in the United
States;  NGSConsulting provide services to some of the largest and most
demanding organizations around the globe.
http://www.ngssoftware.com/
Telephone +44 208 401 0070
Fax +44 208 401 0076
enquiries (at) ngssoftware (dot) com [email concealed]

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|受影响的产品
Oracle XMLDB 0 Oracle Oracle9i Standard Edition 9.2 .8DV Oracle Oracle9i Standard Edition 9.2 .8 Oracle Oracle9i Standard Edition 9.2 .7 Oracle Oracle9i Standard Edition 9.2 .6
|参考资料

来源:US-CERT
名称:TA07-290A
链接:http://www.us-cert.gov/cas/techalerts/TA07-290A.html
来源:www.oracle.com
链接:http://www.oracle.com/technology/deploy/security/critical-patch-updates/cpuoct2007.html
来源:SECTRACK
名称:1018823
链接:http://www.securitytracker.com/id?1018823
来源:BUGTRAQ
名称:20071017OracleauditissuewithXMLDBftpservice
链接:http://www.securityfocus.com/archive/1/archive/1/482426/100/0/threaded
来源:VUPEN
名称:ADV-2007-3524
链接:http://www.frsirt.com/english/advisories/2007/3524
来源:SECUNIA
名称:27251
链接:http://secunia.com/advisories/27251
来源:BID
名称:26107
链接:http://www.securityfocus.com/bid/26107
来源:MISC
链接:http://www.ngssoftware.com/advisories/high-risk-vulnerability-in-oracle-xmldb-ftp-service/
来源:VUPEN
名称:ADV-2007-3626
链接:http://www.frsirt.com/english/advisories/2007/3626
来源:SREASON
名称:3247
链接:http://securityreason.com/securityalert/3247
来源:SECUNIA
名称:27409
链接:http://secunia.com/advisories/27409
来源:HP
名称:SSRT061201
链接:http://marc.info/?l=bugtraq&m=119332677525918&w=2