__________________________________________________________ The U.S. Department of Energy Computer Incident Advisory Capability ___ __ __ _ ___ / | /_\ / \___ __|__ / \ \___ __________________________________________________________ INFORMATION BULLETIN Kerio MailServer Vulnerabilities [Security Focus 27868] February 20, 2008 20:00 GMT Number S-192 ______________________________________________________________________________ PROBLEM: Kerio mailServer is prone to multiple unspecified vulnerabilities. PLATFORM: Kerio MailServer 6.5.0 DAMAGE: DoS or execute arbitrary code. SOLUTION: Upgrade to the appropriate version. ______________________________________________________________________________ VULNERABILITY The risk is MEDIUM. Attackers can exploit these issues to cause ASSESSMENT: denial-of-service conditions or potentially execute arbitrary code in the context of the application; other attacks are also possible. ______________________________________________________________________________ LINKS: CIAC BULLETIN: http://www.ciac.org/ciac/bulletins/s-192.shtml ORIGINAL BULLETIN: http://www.securityfocus.com/bid/27868/discuss ______________________________________________________________________________ [***** Start Security Focus 27868 *****] Kerio MailServer Multiple Unspecified Vulnerabilities Kerio MailServer is prone to multiple unspecified vulnerabilities. Attackers can exploit these issues to cause denial-of-service conditions or potentially execute arbitrary code in the context of the application; other attacks are also possible. Very few details are currently available regarding these issues. We will update this BID as more information emerges. Versions prior to Kerio MailServer 6.5.0 are vulnerable. Kerio MailServer Multiple Unspecified Vulnerabilities Bugtraq ID: 27868 Class: Unknown CVE: Remote: Yes Local: No Published: Feb 19 2008 12:00AM Updated: Feb 19 2008 12:00AM Credit: The vendor reported these issues. Vulnerable: Kerio Mailserver 6.4.2 Kerio Mailserver 6.4.1 Kerio Mailserver 6.3.1 Kerio Mailserver 6.2.2 Kerio Mailserver 6.1.3 Kerio Mailserver 6.1.3 Kerio Mailserver 6.0.10 Kerio Mailserver 6.0.9 Kerio Mailserver 6.0.5 Kerio Mailserver 6.0.4 Kerio Mailserver 6.0.3 Kerio Mailserver 6.0.2 Kerio Mailserver 6.0.1 Kerio Mailserver 6.0 Kerio Mailserver 5.7.10 Kerio Mailserver 5.7.9 Kerio Mailserver 5.7.8 Kerio Mailserver 5.7.7 Kerio Mailserver 5.7.6 Kerio Mailserver 5.7.5 Kerio Mailserver 5.7.4 Kerio Mailserver 5.7.3 Kerio Mailserver 5.7.2 Kerio Mailserver 5.7.1 Kerio Mailserver 5.7 .0 Kerio Mailserver 5.6.5 Kerio Mailserver 5.6.4 Kerio Mailserver 5.6.3 Kerio Mailserver 5.1.1 Kerio Mailserver 5.1 Kerio Mailserver 5.0 Not Vulnerable: Kerio Mailserver 6.5 [***** End Security Focus 27868 *****] _______________________________________________________________________________ CIAC wishes to acknowledge the contributions of Security Focus for the information contained in this bulletin. _______________________________________________________________________________ CIAC, the Computer Incident Advisory Capability, is the computer security incident response team for the U.S. Department of Energy (DOE) and the emergency backup response team for the National Institutes of Health (NIH). CIAC is located at the Lawrence Livermore National Laboratory in Livermore, California. CIAC is also a founding member of FIRST, the Forum of Incident Response and Security Teams, a global organization established to foster cooperation and coordination among computer security teams worldwide. CIAC services are available to DOE, DOE contractors, and the NIH. CIAC can be contacted at: Voice: +1 925-422-8193 (7x24) FAX: +1 925-423-8002 STU-III: +1 925-423-2604 E-mail: ciac@ciac.org Previous CIAC notices, anti-virus software, and other information are available from the CIAC Computer Security Archive. World Wide Web: http://www.ciac.org/ Anonymous FTP: ftp.ciac.org PLEASE NOTE: Many users outside of the DOE, ESnet, and NIH computing communities receive CIAC bulletins. If you are not part of these communities, please contact your agency's response team to report incidents. Your agency's team will coordinate with CIAC. The Forum of Incident Response and Security Teams (FIRST) is a world-wide organization. A list of FIRST member organizations and their constituencies can be obtained via WWW at http://www.first.org/. This document was prepared as an account of work sponsored by an agency of the United States Government. Neither the United States Government nor the University of California nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately owned rights. Reference herein to any specific commercial products, process, or service by trade name, trademark, manufacturer, or otherwise, does not necessarily constitute or imply its endorsement, recommendation or favoring by the United States Government or the University of California. The views and opinions of authors expressed herein do not necessarily state or reflect those of the United States Government or the University of California, and shall not be used for advertising or product endorsement purposes. LAST 10 CIAC BULLETINS ISSUED (Previous bulletins available from CIAC) S-182: Vulnerability in Active Directory S-183: Vulnerability in Internet Information Services S-184: Cisco Unified IP Phone Vulnerabilities S-185: SkypeFind Vulnerability S-186: HP System Management Homepage (SMH) for HP-UX Vulnerability S-187: HP-UX Running the Ignite-UX or the DynRootDisk (DRD) Vulnerabilities S-188: MPlayer Vulnerabilities S-189: SQL Injectionin Cisco Unified Communications Manager S-190: Nagios Vulnerabilities S-191: Apache mod_jk2 Host Vulnerability