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HP SECURITY BULLETIN
HPSBOV01056_1 REVISION: 1
TITLE: SSRT4741 Rev.1 DCE for HP OpenVMS Potential RPC Buffer Overrun Attack
NOTICE: There are no restrictions for distribution of this Bulletin provided that it remains complete and intact. The information in this Security bulletin should be acted upon as soon as possible.
INITIAL RELEASE: 13 July 2004
POTENTIAL SECURITY IMPACT: OpenVMS Alpha DCE buffer could erroneously be overwritten
SOURCE: HEWLETT-PACKARD COMPANY HP Software Security Response Team
REFERENCES: VU#259796, VU#568148, VU#326746
VULNERABILITY SUMMARY: A problem has been detected where an exploit program sends invalid packet data which causes a buffer overflow in DCE servers
SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed.
All DCE Version 3.1-SSB for HP OpenVMS V7.3, V7.3-1, V7.3-2
KITS SUPERSEDED BY THIS KIT: OpenVMS V7.3-2 - VMS732_RPC-V0200 OpenVMS V7.3-1 - VMS731_RPC-V0300 OpenVMS V7.3 - VMS73_RPC-V0300 The following remedial kit(s), or later, must be installed BEFORE installation of this, or any required kit: OpenVMS V7.3-2 - VMS732_PCSI-V0100 - VMS732_UPDATE-V0200 OpenVMS V7.3-1 - VMS731_PCSI-V0200 - VMS731_UPDATE-V0300 OpenVMS V7.3 - VMS73_PCSI-V0200 - VMS73_UPDATE-V0300 For a PGP signed version of this bulletin please write to firstname.lastname@example.org
RESOLUTION: HP is releasing the following patch kits to resolve this issue and are available from the ITRC at http://www2.itrc.hp.com/service/patch/mainPage.do Search for the patch kit name as shown.
HP OpenVMS Alpha Version: Patch Kit name: HP OpenVMS Alpha V7.3-2 VMS732_RPC-V0300 HP OpenVMS Alpha V7.3-1 VMS731_RPC-V0400 HP OpenVMS Alpha V7.3 VMS73_RPC-V0400 The kits do not require a reboot to be implemented. Please follow the installation instructions to apply the kits accordingly. * The software product category that this Security Bulletin relates to is represented by the 5th and 6th characters of the Bulletin number: GN=General, MA=Management Agents, MI=Misc. 3rd party, MP=HP-MPE/iX, NS=HP NonStop Servers, OV=HP Openview, PI=HP Printing & Imaging, ST=HP Storage, VM=HP OpenVMS TU=HP Tru64 UNIX, TL=Trusted Linux, UX=HP-UX, VV=Virtual Vault
BULLETIN REVISION HISTORY:
Rev 1 - 13 July 2004 Update V7.3 required kit name. Rev 0 - 12 July 2004 Initial Release
SUPPORT: For further information, contact HP Services support channel.
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REPORT: To report a potential security vulnerability with any HP supported product, send Email to: email@example.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 firstname.lastname@example.org with the Subject of 'get key' (no quotes).
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 resultin 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 2004 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 or 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.
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