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-----BEGIN PGP SIGNED MESSAGE----- =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2004.0036 -- HEWLETT-PACKARD SECURITY BULLETIN SSRT3629A/B - Tru64 UNIX potential Denial of Service and/or unauthorized access 15 January 2004 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IPsec SSH Publisher: Hewlett-Packard Operating System: HP Tru64 UNIX V5.1B HP Tru64 UNIX V5.1A Impact: Increased Privileges Denial of Service Access Required: Remote - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 SECURITY BULLETIN REVISION: 0 SSRT3629A/B - Tru64 UNIX potential Denial of Service and/or unauthorized access - - ----------------------------------------------------------------- NOTICE: There are no restrictions for distribution of this Bulletin provided that it remains complete and intact. RELEASE DATE: 7 January 2004 SEVERITY: 1 SOURCE: HEWLETT-PACKARD COMPANY Software Security Response Team REFERENCE: None PROBLEM SUMMARY Potential security vulnerabilities have been identified in HP Tru64 UNIX running IPsec and SSH software that may result in a local or remote exploit of a Denial of Service (DoS) and/or local or remote unauthorized access. VERSIONS IMPACTED The currently supported versions of HP Tru64 UNIX V5.1B PK2 (BL22) and PK3 (BL24) and V5.1A running IPsec and SSH software kits earlier than: IPsec 2.1.1 and SSH 3.2.2 RESOLUTION HP is releasing the following Early Release Patch (ERP) kits for HP Tru64 UNIX V5.1B, and Web kits for HP Tru64 UNIX V5.1A. The V5.1B ERP kits use dupatch to install and will not install over any installed Customer Specific Patches (CSPs) that have file intersections with the ERPs. Contact your service provider for assistance if the installation of the ERPs is blocked by any of your installed CSPs. The resolutions contained in the V5.1B ERP kits are scheduled to be available in the following mainstream patch kit: HP Tru64 UNIX V5.1B PK4 Early Release Patches HP Tru64 UNIX 5.1B: For IPsec software: Note: The same ERP kit applies to both 5.1B PK2 and 5.1B PK3 PREREQUISITE: HP Tru64 UNIX 5.1B with PK2 or PK3 installed ERP Kit Name: T64KIT0020963-V51BB24-ES-20031204 Kit Location: http://www.itrc.hp.com/service/patch/patchDetail.do?patchid= T64KIT0020963-V51BB24-ES-20031204 For SSH software: Note: The same ERP kit applies to both 5.1B PK2 and 5.1B PK3 PREREQUISITE: HP Tru64 UNIX 5.1B with PK2 or PK3 installed ERP Kit Name: T64KIT0020964-V51BB24-ES-20031204 Kit Location: http://www.itrc.hp.com/service/patch/patchDetail.do?patchid= T64KIT0020964-V51BB24-ES-20031204 HP Tru64 UNIX 5.1A Customers running versions of software earlier than IPsec 2.1.1 and SSH 3.2.2 should upgrade. Updated 5.1A SSH and IPsec kits are available at the following locations: IPsec: http://h30097.www3.hp.com/unix/ipsec SSH: http://h30097.www3.hp.com/unix/ssh MD5 checksums are available from the ITRC patch database main page http://www.itrc.hp.com/service/patch/mainPage.do. From the patch database main page, click tru64 UNIX, then click verifying MD5 checksums under useful links. SUPPORT: For further information, contact HP Services. SUBSCRIBE: To subscribe to automatically receive future Security Advisories from the Software Security Response Team via electronic mail: http://www.support.compaq.com/patches/mail-list.shtml REPORT: To report a potential security vulnerability with any HP supported product, send email to: firstname.lastname@example.org As always, HP urges you to periodically review your system management and security procedures. HP will continue to review and enhance the security features of its products and work with our customers to maintain and improve the security and integrity of their systems. "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." (c)Copyright 2004 Hewlett-Packard Company 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. - -----BEGIN PGP SIGNATURE----- Version: PGP 8.0.2 iQA/AwUBQAWJBeAfOvwtKn1ZEQIniQCggMRcGwj8w2GGzxA9jtARgEz9WNYAnAqK 36qTboOAGe31rioCUTtmOtyt =sjOS - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to email@example.com and we will forward your request to the appropriate person. This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 If you believe that your computer system has been compromised or attacked in any way, we encourage you to let us know by completing the secure National IT Incident Reporting Form at: http://www.auscert.org.au/render.html?it=3192 Internet Email: firstname.lastname@example.org Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQCVAwUBQAXd2Sh9+71yA2DNAQE6AgP+IWMOMwGdUz7L76Omx1okMD3LnWx2eFPk lHpzJfK7yheB90Rg2eJr/GiOOm0Ml5AXRCNRUGwShxXoefpowfzJZdscXVUMVmOw kcIrPOoEa+Ex+rg84fDwQKYMvcIQChA737rFv5GEJDqZxld4Vw5RGiXsJzwCOLnR 5WSjHTz4gT4= =QkbQ -----END PGP SIGNATURE-----