From rich.boren@hp.com Wed Feb 9 13:05:10 2005 From: "Boren, Rich (SSRT)" To: bugtraq@securityfocus.com Date: Wed, 9 Feb 2005 10:25:42 -0700 Subject: [Security Bulletin] - SSRT4883 HP-UX ftpd remote privileged access -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 HP SECURITY BULLETIN HPSBUX01118 REVISION: 0 SSRT4883 rev.0 - HP-UX ftpd remote privileged access NOTICE: There are no restrictions for distribution of this Security Bulletin provided that it remains complete and intact. The information in this Security Bulletin should be acted upon as soon as possible. INITIAL RELEASE: 08 February 2005 POTENTIAL SECURITY IMPACT: remote privileged access SOURCE: Hewlett-Packard Company HP Software Security Response Team VULNERABILITY SUMMARY: A potential security vulnerability has been identified with HP-UX running ftpd, where a buffer overflow in ftpd could be remotely exploited to allow an unauthorized user to gain privileged access. REFERENCES: iDEFENSE Security Advisory 12.21.04 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. HP-UX B.11.00, B.11.04, B.11.11, B.11.22 running ftpd and HP-UX B.11.00, B.11.11 wu-ftp version 2.6 running ftpd. BACKGROUND: Note: The patches recommended in this bulletin are also recommended in HPSBUX01050 - SSRT3456. This bulletin is being issued to reference iDEFENSE Security Advisory 12.21.04. AFFECTED VERSIONS Note: To determine if a system has an affected version, search the output of "swlist -a revision -l fileset" for an affected fileset. Then determine if the recommended patch or update is installed. HP-UX B.11.22 ============= InternetSrvcs.INETSVCS2-RUN action: install PHNE_29462 or subsequent. HP-UX B.11.11 ============= InternetSrvcs.INETSVCS-RUN action: install PHNE_29461 or subsequent. WUFTP-26.INETSVCS-FTP action: install revision B.11.11.01.003 or subsequent. HP-UX B.11.04 ============= InternetSrvcs.INETSVCS-RUN action: install PHNE_31034 or subsequent. HP-UX B.11.00 ============= InternetSrvcs.INETSVCS-RUN action: install PHNE_29460 or subsequent. WUFTP-26.INETSVCS-FTP action: install revision B.11.00.01.003 or subsequent. END AFFECTED VERSIONS RESOLUTION: HP patches to resolve this potential vulnerability are available for download from: http://itrc.hp.com phpne For HP-UX B.11.22 - PHNE_29462 or subsequent. For HP-UX B.11.11 - PHNE_29461 or subsequent. For HP-UX B.11.04 - PHNE_31034 or subsequent. For HP-UX B.11.00 - PHNE_29460 or subsequent. In addition web upgrades are available from http://software.hp.com for HP-UX B.11.00 and B.11.11 wu-ftp version 2.6. MANUAL ACTIONS: Yes - Update Web upgrades are available from http://software.hp.com for HP-UX B.11.00 and B.11.11 wu-ftp version 2.6. HP-UX SPECIFIC SECURITY BULLETINS*: Security Patch Check revision B.02.00 analyzes all HP-issued Security Bulletins to provide a subset of recommended actions that potentially affect a specific HP-UX system. For more information: http://www.software.hp.com/cgi-bin/swdepot_parser.cgi/cgi/ displayProductInfo.pl?productNumber=B6834AA SUPPORT: For further information, contact normal HP Services support channel. REPORT: To report a potential security vulnerability with any HP supported product, send Email to: security-alert@hp.com. It is strongly recommended that security related information being communicated to HP be encrypted using PGP, especially exploit information. To obtain the security-alert PGP key please send an e-mail message to security-alert@hp.com with the Subject of 'get key' (no quotes). SUBSCRIBE: To initiate a subscription to receive future HP Security Bulletins via Email: http://h30046.www3.hp.com/driverAlertProfile.php?regioncode=NA& langcode=USENG&jumpid=in_SC-GEN__driverITRC&topiccode=ITRC On the web page: ITRC security bulletins and patch sign-up Under Step1: your IRTC security bulletins and patches - check ALL categories for which alerts are required and continue. Under Step2: your IRTC operating systems - verify your operating system selections are checked and save. To update an existing subscription: http://h30046.www3.hp.com/subSignIn.php Log in on the web page Subscriber's choice for Business: sign-in. On the Web page: Subscriber's Choice: your profile summary - use Edit Profile to update appropriate sections. To review previously published Security Bulletins visit: http://itrc.hp.com/cki/bin/doc.pl/screen=ckiSecurityBulletin * The Software Product Category that this Security Bulletin relates to is represented by the 5th and 6th characters of the Bulletin number: GN = HP General SW, MA = HP Management Agents, MI = Misc. 3rd party SW, MP = HP MPE/iX, NS = HP NonStop Servers, OV = HP OpenVMS, PI = HP Printing & Imaging, ST = HP Storage SW, TL = HP Trusted Linux, TU = HP Tru64 UNIX, UX = HP-UX, VV = HP Virtual Vault System management and security procedures must be reviewed frequently to maintain system integrity. HP is continually reviewing and enhancing the security features of software products to provide customers with current secure solutions. "HP is broadly distributing this Security Bulletin in order to bring to the attention of users of the affected HP products the important security information contained in this Bulletin. HP recommends that all users determine the applicability of this information to their individual situations and take appropriate action. HP does not warrant that this information is necessarily accurate or complete for all user situations and, consequently, HP will not be responsible for any damages resulting from user's use or disregard of the information provided in this Bulletin. To the extent permitted by law, HP disclaims all warranties, either express or implied, including the warranties of merchantability and fitness for a particular purpose, title and non-infringement." (c)Copyright 2005 Hewlett-Packard Development Company, L.P. Hewlett-Packard Company shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HP nor its affiliates, subcontractors or suppliers will be liable for incidental, special or consequential damages including downtime cost; lost profits; damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Hewlett-Packard Company and the names of Hewlett-Packard products referenced herein are trademarks of Hewlett-Packard Company in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. -----BEGIN PGP SIGNATURE----- Version: PGP 8.0.2 iQA/AwUBQgoy8+AfOvwtKn1ZEQJXBACgj4mYXmJH1J8QyJNYeJ3KY+Ji2GYAn3ET S4IUTs1js4WvAs79vzxKjule =kwyH -----END PGP SIGNATURE-----