Microsoft Office Excel畸形文件格式解析远程代码执行漏洞

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漏洞ID 1195736 漏洞类型 未知
发布时间 2006-03-14 更新时间 2006-08-28
CVE编号 CVE-2006-0028 CNNVD-ID CNNVD-200603-255
漏洞平台 N/A CVSS评分 5.1
|漏洞来源
https://cxsecurity.com/issue/WLB-2006030075
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-200603-255
|漏洞详情
MicrosoftOfficeExcel是非常流行的电子表格办公软件。MicrosoftOfficeExcel在处理Excel文档中畸形解析格式时存在漏洞,攻击者可能利用此漏洞在客户机器上执行任意代码。使用畸形解析格式文件的Excel中存在一个远程执行代码漏洞。攻击者可以通过构建特制的Excel文件来利用此漏洞,可能允许远程执行代码。
|漏洞EXP
ZDI-06-004: Microsoft Excel File Format Parsing Vulnerability
http://www.zerodayinitiative.com/advisories/ZDI-06-004.html
March 14, 2006

-- CVE ID:
CVE-2006-0028

-- Affected Vendor:
Microsoft

-- Affected Products:
Office 2000
Office XP
Office 2003

-- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability since February 21, 2006 by Digital Vaccine protection
filter ID 4156. For further product information on the TippingPoint IPS:

http://www.tippingpoint.com

-- Vulnerability Details:
This vulnerability allows remote attackers to execute arbitrary code on 
vulnerable installations of Microsoft Office. Exploitation requires that 
the attacker coerce the target into opening a malicious .XLS file.

The specific flaw exists within the parsing of the BIFF file format used 
by Microsoft Excel. During the processing of malformed BOOLERR records, 
user-supplied data may be insecurely referenced thereby leading to the 
eventual execution of arbitrary code.

-- Vendor Response:
Microsoft has addressed this issue in Microsoft security bulletin MS06-012 
titled "Vulnerabilities in Microsoft Office Could Allow Remote Code 
Execution":

http://www.microsoft.com/technet/security/bulletin/ms06-012.mspx

-- Disclosure Timeline:
2006.01.24 - Vulnerability reported to vendor
2006.02.21 - Digital Vaccine released to TippingPoint customers
2006.03.13 - Vulnerability information provided to ZDI security partners
2006.03.14 - Coordinated public release of advisory

-- Credit:
This vulnerability was discovered by Arnaud Dovi aka 'class101', 
http://heapoverflow.com.

-- About the Zero Day Initiative (ZDI):
Established by TippingPoint, a division of 3Com, 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.
3Com does not re-sell the vulnerability details or any exploit code.
Instead, upon notifying the affected product vendor, 3Com 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, 3Com provides this vulnerability
information confidentially to security vendors (including competitors)
who have a vulnerability protection or mitigation product.
|参考资料

来源:US-CERT
名称:TA06-073A
链接:http://www.us-cert.gov/cas/techalerts/TA06-073A.html
来源:US-CERT
名称:VU#339878
链接:http://www.kb.cert.org/vuls/id/339878
来源:MS
名称:MS06-012
链接:http://www.microsoft.com/technet/security/bulletin/ms06-012.mspx
来源:SECTRACK
名称:1015766
链接:http://securitytracker.com/id?1015766
来源:SECUNIA
名称:19138
链接:http://secunia.com/advisories/19138
来源:XF
名称:excel-parsing-format-file-bo(25225)
链接:http://xforce.iss.net/xforce/xfdb/25225
来源:MISC
链接:http://www.zerodayinitiative.com/advisories/ZDI-06-004.html
来源:BUGTRAQ
名称:20060314ZDI-06-004:MicrosoftExcelFileFormatParsingVulnerability
链接:http://www.securityfocus.com/archive/1/archive/1/427632/100/0/threaded
来源:OSVDB
名称:23899
链接:http://www.osvdb.org/23899
来源:VUPEN
名称:ADV-2006-0950
链接:http://www.frsirt.com/english/advisories/2006/0950
来源:support.avaya.com
链接:http://support.avaya.com/elmodocs2/security/ASA-2006-069.htm
来源:SECUNIA
名称:19238
链接:http://secunia.com/advisories/19238
来源:SREASON
名称:583
链接:http://securityreason.com/securityalert/5