MailMarshal UNARJ解压目录遍历漏洞

QQ空间 新浪微博 微信 QQ facebook twitter
漏洞ID 1192904 漏洞类型 路径遍历
发布时间 2006-11-10 更新时间 2006-11-14
CVE编号 CVE-2006-5487 CNNVD-ID CNNVD-200611-193
漏洞平台 N/A CVSS评分 10.0
|漏洞来源
https://www.securityfocus.com/bid/20999
https://cxsecurity.com/issue/WLB-2006110060
http://www.cnnvd.org.cn/web/xxk/ldxqById.tag?CNNVD=CNNVD-200611-193
|漏洞详情
MailMarshalSMTP是适用于业务网络的邮件安全解决方案。MailMarshal用于解压.ARJ文档文件的解压例程中存在目录遍历漏洞,远程攻击者可能利用此漏洞在系统的任意位置创建文件。由于没有对包含有目录遍历字符串(如"../")的解压文件名执行正确的沙盒限制,攻击者可以通过诱骗用户打开恶意的ARJ文档在任意位置创建文件。
|漏洞EXP
ZDI-06-039: Marshal MailMarshal ARJ Extraction Directory Traversal
            Vulnerability
http://www.zerodayinitiative.com/advisories/ZDI-06-039.html
November 10, 2006

-- CVE ID:
CVE-2006-5487

-- Affected Vendor:
Marshal

-- Affected Products:
MailMarshal SMTP 5.x
MailMarshal SMTP 6.x
MailMarshal SMTP 2006
MailMarshal for Exchange 5.x

-- TippingPoint(TM) IPS Customer Protection:
TippingPoint IPS customers have been protected against this
vulnerability since October 24, 2005 by Digital Vaccine protection
filter ID 3877, 3878. 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 Marshal MailMarshal (formerly of NetIQ).
Authentication is not required to exploit this vulnerability.

The specific flaw exists within the extraction and scanning of ARJ
compressed attachments. Due to incorrect sandboxing of extracted
filenames that contain directory traversal modifiers such as "../", an
attacker can cause an executable to be created in an arbitrary
location.

While currently existing files can not be over written, an attacker may
leverage this vulnerability in a number of ways. For example, by placing
a malicious binary in the "all users" startup folder.

-- Vendor Response:
Marshal has issued an update to correct this vulnerability. More details
can be found at:

http://www.marshal.com/kb/article.aspx?id=11450

-- Disclosure Timeline:
2006.07.17 - Vulnerability reported to vendor
2005.10.24 - Digital Vaccine released to TippingPoint customers
2006.11.10 - Coordinated public release of advisory

-- Credit:
This vulnerability was discovered by an anonymous researcher.

-- 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.
|受影响的产品
Marshal MailMarshal SMTP 6.0 Marshal MailMarshal SMTP 5.0 Marshal MailMarshal SMTP 2006 Marshal MailMarshal for Exchange 5.0
|参考资料

来源:MISC
链接:http://www.zerodayinitiative.com/advisories/ZDI-06-039.html
来源:www.marshal.com
链接:http://www.marshal.com/kb/article.aspx?id=11450
来源:XF
名称:mailmarshal-arj-code-execution(30188)
链接:http://xforce.iss.net/xforce/xfdb/30188
来源:BID
名称:20999
链接:http://www.securityfocus.com/bid/20999
来源:BUGTRAQ
名称:20061110ZDI-06-039:MarshalMailMarshalARJExtractionDirectoryTraversalVulnerability
链接:http://www.securityfocus.com/archive/1/archive/1/451143/100/0/threaded
来源:VUPEN
名称:ADV-2006-4457
链接:http://www.frsirt.com/english/advisories/2006/4457
来源:SECTRACK
名称:1017209
链接:http://securitytracker.com/id?1017209
来源:SECUNIA
名称:22806
链接:http://secunia.com/advisories/22806
来源:SREASON
名称:1857
链接:http://securityreason.com/securityalert/1857