__________________________________________________________ The U.S. Department of Energy Computer Incident Advisory Center ___ __ __ _ ___ / | /_\ / \___ __|__ / \ \___ __________________________________________________________ INFORMATION BULLETIN HP Security Vulnerability in MPE/iX FTPSRVR [HP Security Advisory HPSBMP0204-014] May 1, 2002 17:00 GMT Number M-075 ______________________________________________________________________________ PROBLEM: The FTP Server FTPSRVR does not properly validate certain commands, which may lead to unauthorized access. PLATFORM: HP3000 servers running MPE/iX 6.0, 6.5 and 7.0. DAMAGE: Unauthorized access to FTP server. SOLUTION: Apply the patch supplied by vendor. ______________________________________________________________________________ VULNERABILITY The risk is MEDIUM. This vulnerability may lead to unauthorized ASSESSMENT: access. ______________________________________________________________________________ LINKS: CIAC BULLETIN: http://www.ciac.org/ciac/bulletins/m-075.shtml ORIGINAL BULLETIN: http://online.securityfocus.com/advisories/4082 ______________________________________________________________________________ [***** Start HP Security Advisory HPSBMP0204-014 *****] ------------------------------------------------------------------ Document ID: HPSBMP0204-014 Date Loaded: 20020430 Title: Sec. Vulnerability in MPE/iX FTPSRVR ----------------------------------------------------------------- HEWLETT-PACKARD COMPANY SECURITY BULLETIN: #0014, Originally issued: 30 April 2002 ----------------------------------------------------------------- The information in the following Security Bulletin should be acted upon as soon as possible. Hewlett-Packard Company will not be liable for any consequences to any customer resulting from customer's failure to fully implement instructions in this Security Bulletin as soon as possible. ------------------------------------------------------------------ PROBLEM: FTPSRVR does not properly validate commands. PLATFORM: HP3000 servers running MPE/iX 6.0, 6.5 and 7.0. DAMAGE: Unauthorized access. SOLUTION: Install the patch appropriate to your release: 6.0 FTPGD91A 6.5 FTPGD92A 7.0 FTPGD93A MANUAL ACTIONS: none AVAILABILITY: Patches are available now. ------------------------------------------------------------------ A. Background The FTP Server FTPSRVR does not properly validate certain commands, which may lead to unauthorized access. B. Fixing the problem Obtain and install patches from itrc.hp.com. These were built to protect against this occurrence in the following releases of MPE/iX: 6.0 FTPGD91A 6.5 FTPGD92A 7.0 FTPGD93A C. To subscribe to automatically receive future NEW HP Security Bulletins from the HP IT Resource Center via electronic mail, do the following: Use your browser to get to the HP IT Resource Center page at: http://itrc.hp.com Use the 'Login' tab at the left side of the screen to login using your ID and password. Use your existing login or the "Register" button at the left to create a login, in order to gain access to many areas of the ITRC. Remember to save the User ID assigned to you, and your password. In the left most frame select "Maintenance and Support". Under the "Notifications" section (near the bottom of the page), select "Support Information Digests". 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For information on the Security Patch Check tool, see: http://www.software.hp.com/cgi-bin/swdepot_parser.cgi/cgi/ displayProductInfo.pl?productNumber=B6834AA" The security patch matrix is also available via anonymous ftp: ftp.itrc.hp.com:~ftp/export/patches/hp-ux_patch_matrix On the "Support Information Digest Main" page: click on the "HP Security Bulletin Archive". D. To report new security vulnerabilities, send email to security-alert@hp.com Please encrypt any exploit information using the security-alert PGP key, available from your local key server, or by sending a message with a -subject- (not body) of 'get key' (no quotes) to security-alert@hp.com. Permission is granted for copying and circulating this Bulletin to Hewlett-Packard (HP) customers (or the Internet community) for the purpose of alerting them to problems, if and only if, the Bulletin is not edited or changed in any way, is attributed to HP, and provided such reproduction and/or distribution is performed for non-commercial purposes. Any other use of this information is prohibited. HP is not liable for any misuse of this information by any third party. ________________________________________________________________ -------End of Document ID: HPSBMP0204-014----------------------- [***** End HP Security Advisory HPSBMP0204-014 *****] _______________________________________________________________________________ CIAC wishes to acknowledge the contributions of Hewlett-Packard Company and SecurityFocus for the information contained in this bulletin. _______________________________________________________________________________ CIAC, the Computer Incident Advisory Center, 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) M-066: Microsoft Cumulative Patch for Internet Information Services (IIS) Vulnerabilities M-067: SGI Mail, mailx, sort, timed, and gzip Vulnerabilities M-068: Microsoft IE and Office for Macintosh Vulnerabilities M-069: Microsoft SQL Server Unchecked Buffer Vulnerabilities CIACTech02-003: Protecting Office for Mac X Antipiracy Server Ports M-070: Apache HTTP Server on Win32 Vulnerability M-071: Oracle9i User Privileges Vulnerability M-072: FreeBSD stdio File Descriptors Vulnerability M-073: Microsoft Outlook E-mail Editor Vulnerability M-074: SGI IRIX cpr Vulnerability