Microsoft Office Word 任意代码执行漏洞

QQ空间 新浪微博 微信 QQ facebook twitter
漏洞ID 1172971 漏洞类型 设计错误
发布时间 2012-05-08 更新时间 2012-11-15
CVE编号 CVE-2012-0183 CNNVD-ID CNNVD-201205-147
漏洞平台 N/A CVSS评分 9.3
|漏洞来源
https://www.securityfocus.com/bid/53344
https://cxsecurity.com/issue/WLB-2012110106
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-201205-147
|漏洞详情
MicrosoftWord是微软发布的非常流行的文字处理软件,MicrosoftOffice是美国微软(Microsoft)公司开发的一款办公软件套件产品。常用组件有Word、Excel、Access、Powerpoint、FrontPage等。Mac的MicrosoftWord2003SP3、2007SP2与SP3版本,Office2008与2011版本和OfficeCompatibilityPackSP2与SP3版本中存在漏洞。远程攻击者可利用该漏洞借助特制RTF数据执行任意代码,或者导致拒绝服务(内存破坏),也称“RTF不匹配漏洞”。
|漏洞EXP
ZDI-12-186 : Microsoft Office 2007 RTF Mismatch Remote Code Execution
Vulnerability

http://www.zerodayinitiative.com/advisories/ZDI-12-186

November 15, 2012

- -- CVE ID:
CVE-2012-0183

- -- CVSS:
7.5, AV:N/AC:L/Au:N/C:P/I:P/A:P

- -- Affected Vendors:
Microsoft

- -- Affected Products:
Microsoft Office

- -- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability by Digital Vaccine protection filter ID 12309 .
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
vulnerable installations of Microsoft Office. User interaction is required
to exploit this vulnerability in that the target must visit a malicious
page or open a malicious file.

The specific flaw exists within the handling of RTF files. The code
responsible for lexing control words from the input file does not properly
validate that all objects are properly defined. By removing terminating
values within an RTF file an attacker can cause the program to re-use a
freed object. Combined with basic memory layout control an attacker can
abuse this situation to achieve code execution under the context of the
user running the application.

- -- Vendor Response:
Microsoft has issued an update to correct this vulnerability. More details
can be found at:
http://technet.microsoft.com/en-us/security/bulletin/ms12-029

- -- Disclosure Timeline:
2011-11-29 - Vulnerability reported to vendor
2012-11-15 - 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/

Follow the ZDI on Twitter:
     http://twitter.com/thezdi
|受影响的产品
Microsoft Word 2007 SP3 Microsoft Word 2007 SP2 Microsoft Word 2007 SP1 Microsoft Word 2007 0 Microsoft Word 2003 SP3 Microsoft Word 2003 SP2
|参考资料

来源:MS
名称:MS12-029
链接:http://technet.microsoft.com/security/bulletin/MS12-029
来源:SECUNIA
名称:49111
链接:http://secunia.com/advisories/49111
来源:NSFOCUS
名称:19556
链接:http://www.nsfocus.net/vulndb/19556