TITLE: Potential CDE Buffer Overflows (PK6) Copyright (c) Hewlett-Packard Company 2003. All rights reserved. PRODUCT: HP Tru64 UNIX [R] 5.1 SOURCE: Hewlett-Packard Company ECO INFORMATION: ECO Name: T64V51B20-C0177500-18521-ES-20030506 ECO Kit Approximate Size: 5.18MB Kit Applies To: HP Tru64 UNIX 5.1 PK6 (BL20) ECO Kit CHECKSUMS: /usr/bin/sum results: 34706 5300 /usr/bin/cksum results: 1435723251 5427200 MD5 results: e8c7ff2d9b67e64fc597faaa545fd26e SHA1 results: ed6812526dbc2e14f5eafe2e94eeabce695e647b ECO KIT SUMMARY: A dupatch-based, Early Release Patch kit exists for HP Tru64 UNIX 5.1 that contains solutions to the following problem(s): The following potential security vulnerabilities have been identified in the HP Tru64 UNIX operating system that may result in unauthorized privileged access. These potential vulnerabilities may be in the form of local and remote security domain risks. HP has corrected the following potential security vulnerabilities: - SSRT2373 libDtHelp (Severity - High) - SSRT2374 libDtSvc (Severity - High) - SSRT2405 dtprintinfo (Severity - High) - SSRT2415 dtsession (Severity - High) - SSRT2416 dtappgather (Severity - High) The Patch Kit Installation Instructions and the Patch Summary and Release Notes documents provide patch kit installation and removal instructions and a summary of each patch. Please read these documents prior to installing patches on your system. INSTALLATION NOTES: 1) Install this kit with the dupatch utility that is included in the patch kit. You may need to baseline your system if you have manually changed system files on your system. The dupatch utility provides the baselining capability. 2) The patch in this ERP kit does not have any file intersections with any other ERP available at this time for this product version. 3) This ERP kit will NOT install over any Customer Specific Patches (CSPs) which have file intersections with this ERP kit. Contact your normal Service Provider for assistance if the installation of this ERP kit is blocked by any of your installed CSPs. INSTALLATION PREREQUISITES: You must have installed HP Tru64 UNIX 5.1 PK6 (BL20) prior to installing this Early Release Patch Kit. SUPERSEDED PATCH LIST: This patch kit supersedes the following Tru64 UNIX patch kit: None KNOWN PROBLEMS WITH THE PATCH KIT: None. RELEASE NOTES FOR T64V51B20-C0177500-18521-ES-20030506: Release Notes This document summarizes the contents and special instructions for the Tru64 UNIX V5.1 patches contained in this kit. For information about installing or removing patches, baselining, and general patch management, see the Patch Kit Installation Instructions document. 1 Release Notes This Early Release Patch Kit Distribution contains: - fixes that resolve the problem(s) reported in: o SSRT2373 SSRT2374 SSRT2405 SSRT2415 SSRT2416 * for Tru64 UNIX V5.1 T64V51B20AS0006-20030210.tar (BL20) The patches in this kit are being released early for general customer use. Refer to the Release Notes for a summary of each patch and installation prerequisites. Patches in this kit are installed by running dupatch from the directory in which the kit was untarred. For example, as root on the target system: > mkdir -p /tmp/CSPkit1 > cd /tmp/CSPkit1 > copy the kit to /tmp/CSPkit1 > tar -xpvf DUV40D13-C0044900-1285-20000328.tar > cd patch_kit > ./dupatch 2 Special Instructions SPECIAL INSTRUCTIONS for Tru64 UNIX V5.1 Patch C1775.00 The following problems have been identified on the HP Tru64 UNIX operating system: SSRT2373 libDtHelp.so SSRT2374 libDtSvc.so HP has corrected these problems. SPECIAL INSTRUCTIONS for Tru64 UNIX V5.1 Patch C1776.00 The following problems have been identified on the HP Tru64 UNIX operating system: SSRT2415 dtsession SSRT2416 dtappgather HP has corrected these problems. SPECIAL INSTRUCTIONS for Tru64 UNIX V5.1 Patch C1786.00 The following problems have been identified on the HP Tru64 UNIX operating system: SSRT2405 dtprintinfo HP has corrected these problems. SPECIAL INSTRUCTIONS for Tru64 UNIX V5.1 Patch C1778.00 The following problems have been identified on the HP Tru64 UNIX operating system: SSRT2373 libDtHelp.a SSRT2374 libDtSvc.a HP has corrected these problems. 3 Summary of CSPatches contained in this kit Tru64 UNIX V5.1 PatchId Summary Of Fix ---------------------------------------- C1775.00 V51.BL20 CSP for SSRT2373 and SSRT2374 (shared libraries) C1776.00 V51.BL20 CSP for SSRT2415 and SSRT2416 C1786.00 V51.BL20 CSP for SSRT2405 C1778.00 V51.BL20 CSP for SSRT2373 and SSRT2374 (static libraries) 4 Additional information from Engineering None 5 Affected system files This patch delivers the following files: Tru64 UNIX V5.1 Patch C1775.00 ./usr/dt/lib/libDtHelp.so CHECKSUM: 32386 902 SUBSET: OSFCDEMIN510 ./usr/dt/lib/libDtSvc.so CHECKSUM: 12709 637 SUBSET: OSFCDEMIN510 Patch C1776.00 ./usr/dt/bin/dtappgather CHECKSUM: 54216 71 SUBSET: OSFCDEDT510 ./usr/dt/bin/dtsession CHECKSUM: 27542 206 SUBSET: OSFCDEDT510 Patch C1786.00 ./usr/dt/bin/dtprintinfo CHECKSUM: 42512 570 SUBSET: OSFCDEDT510 ./usr/dt/lib/nls/msg/C/dtprintinfo.cat CHECKSUM: 04994 4 SUBSET: OSFCDEDT510 Patch C1778.00 ./usr/dt/lib/libDtHelp.a CHECKSUM: 59773 922 SUBSET: OSFCDEDEV510 ./usr/dt/lib/libDtSvc.a CHECKSUM: 44549 778 SUBSET: OSFCDEDEV510 [R] UNIX is a registered trademark in the United States and other countries licensed exclusively through X/Open Company Limited. Copyright Hewlett-Packard Company 2003. All Rights reserved. This software is proprietary to and embodies the confidential technology of Hewlett-Packard Company. Possession, use, or copying of this software and media is authorized only pursuant to a valid written license from Hewlett-Packard or an authorized sublicensor. This ECO has not been through an exhaustive field test process. Due to the experimental stage of this ECO/workaround, Hewlett-Packard makes no representations regarding its use or performance. The customer shall have the sole responsibility for adequate protection and back-up data used in conjunction with this ECO/workaround.