IBM Informix Dynamic Server多个远程溢出漏洞

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漏洞ID 1187362 漏洞类型 缓冲区溢出
发布时间 2008-03-17 更新时间 2008-09-05
CVE编号 CVE-2008-0727 CNNVD-ID CNNVD-200803-256
漏洞平台 N/A CVSS评分 8.5
|漏洞来源
https://cxsecurity.com/issue/WLB-2008030042
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-200803-256
|漏洞详情
IBMInformixDynamicServer为企业提供运行业务所需的任务关键型数据基础设施。(1)远程攻击者利用长密码执行任意代码(2)远程认证用户执行任意代码利用一个长的DBPATH值
|漏洞EXP
ZDI-08-011: IBM Informix Dynamic Server DBPATH Buffer Overflow

Vulnerability

http://www.zerodayinitiative.com/advisories/ZDI-08-011

March 13, 2008

-- CVE ID:

CVE-2008-0727

-- Affected Vendors:

IBM

-- Affected Products:

IBM Informix

-- TippingPoint(TM) IPS Customer Protection:

TippingPoint IPS customers have been protected against this

vulnerability by Digital Vaccine protection filter ID 5723.

For further product information on the TippingPoint IPS, visit:

http://www.tippingpoint.com

-- Vulnerability Details:

This vulnerability allows remote attackers to execute arbitrary code on

systems with vulnerable installations of IBM's Informix Dynamic Server.

User interaction is not required to exploit this vulnerability.

Authentication is required in that an attacker must have database

connection priviliges.

The specific flaw exists in the oninit.exe process that listens by

default on TCP port 1526. During authentication, the process does not

validate the length of the DBPATH variable. An attacker can provide a

overly long variable name and overflow a global buffer, overwriting

function pointers leading to arbitrary code execution.

-- Vendor Response:

IBM has issued an update to correct this vulnerability. More

details can be found at:

http://www-1.ibm.com/support/docview.wss?uid=swg1IC55208

http://www-1.ibm.com/support/docview.wss?uid=swg1IC55207

-- Disclosure Timeline:

2007-11-07 - Vulnerability reported to vendor

2008-03-13 - Coordinated public release of advisory

-- Credit:

This vulnerability was discovered by:

* Anonymous

-- About the Zero Day Initiative (ZDI):

Established by TippingPoint, The Zero Day Initiative (ZDI) represents

a best-of-breed model for rewarding security researchers for responsibly

disclosing discovered vulnerabilities.

Researchers interested in getting paid for their security research

through the ZDI can find more information and sign-up at:

http://www.zerodayinitiative.com

The ZDI is unique in how the acquired vulnerability information is

used. TippingPoint does not re-sell the vulnerability details or any

exploit code. Instead, upon notifying the affected product vendor,

TippingPoint provides its customers with zero day protection through

its intrusion prevention technology. Explicit details regarding the

specifics of the vulnerability are not exposed to any parties until

an official vendor patch is publicly available. Furthermore, with the

altruistic aim of helping to secure a broader user base, TippingPoint

provides this vulnerability information confidentially to security

vendors (including competitors) who have a vulnerability protection or

mitigation product.

Our vulnerability disclosure policy is available online at:

http://www.zerodayinitiative.com/advisories/disclosure_policy/

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|参考资料

来源:XF
名称:ibm-informix-oninit-bo(41203)
链接:http://xforce.iss.net/xforce/xfdb/41203
来源:XF
名称:ibm-informix-oninit-dbpath-bo(41202)
链接:http://xforce.iss.net/xforce/xfdb/41202
来源:MISC
链接:http://www.zerodayinitiative.com/advisories/ZDI-08-012/
来源:MISC
链接:http://www.zerodayinitiative.com/advisories/ZDI-08-011/
来源:BID
名称:28198
链接:http://www.securityfocus.com/bid/28198
来源:BUGTRAQ
名称:20080313ZDI-08-012:IBMInformixDynamicServerAuthenticationPasswordStackOverflowVulnerability
链接:http://www.securityfocus.com/archive/1/archive/1/489548/100/0/threaded
来源:BUGTRAQ
名称:20080313ZDI-08-011:IBMInformixDynamicServerDBPATHBufferOverflowVulnerability
链接:http://www.securityfocus.com/archive/1/archive/1/489547/100/0/threaded
来源:VUPEN
名称:ADV-2008-0860
链接:http://www.frsirt.com/english/advisories/2008/0860
来源:AIXAPAR
名称:IC55210
链接:http://www-1.ibm.com/support/docview.wss?uid=swg1IC55210
来源:AIXAPAR
名称:IC55209
链接:http://www-1.ibm.com/support/docview.wss?uid=swg1IC55209
来源:AIXAPAR
名称:IC55208
链接:http://www-1.ibm.com/s