Document Title: =============== ATMAIL WebMail v6.3.4 - Multiple Web Vulnerabilities References (Source): ==================== http://www.vulnerability-lab.com/get_content.php?id=375 Release Date: ============= 2012-01-06 Vulnerability Laboratory ID (VL-ID): ==================================== 375 Product & Service Introduction: =============================== Atmail is a commercial Linux messaging platform provider. The company was founded in 2001 and has its company headquarters located in Peregian Beach, Australia. The company develops webmail, mail-server and groupware solutions built for Linux and other Unix operating systems, and includes the source code under a commercial license. Atmail provides 2 different web based application which are integrated on appliances or different software types. The first service the the ATWebMail Application the second is the ATWebMail Admin Application. (Copy of the Vendor Homepage: http://en.wikipedia.org/wiki/@Mail) Abstract Advisory Information: ============================== A Vulnerability-Lab researcher discovered multiple Web Vulnerabilities on the famous ATMAIL WebMail Application v6.3.4 Vulnerability Disclosure Timeline: ================================== 2012-01-06: Public or Non-Public Disclosure Discovery Status: ================= Published Affected Product(s): ==================== ATMAIL Product: WebMail 6.3.4. Exploitation Technique: ======================= Remote Severity Level: =============== Medium Technical Details & Description: ================================ Multiple persistent input validation vulnerabilities are detected on the ATMAIl Web Application v6.3.4. The vulnerability allows an remote attacker to inject persistent malicious script code. Successful exploitation can results in persistent content manipulation, server-side session hijacking & module context manipulation. Vulnerable Module(s): [+] EMail -> Filter [+] Calender -> Event Listing Picture(s): ../1.png ../2.png ../3.png Proof of Concept (PoC): ======================= The vulnerabilities can be exploited by remote attacker with low required user inter action. For demonstration or reproduce ... Code Review: EMail -> Filter

Thursday 5th January 2012

Code Review: Calender -> Event Listing from is ``>from is "" filters to Examples Delete /Modify Reference(s): ../poc-calender-prv8.txt ../poc-filter.txt Security Risk: ============== The security risk of the persistent web vulnerabilities are estimated as medium(+). Credits & Authors: ================== Vulnerability Research Laboratory - Benjamin Kunz Mejri (Rem0ve) & Ucha Gobejishvili (longrifle0x) Disclaimer & Information: ========================= 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

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