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<TITLE>
TITLE: SSRT3657 - HP Tru64 UNIX V5.1 PK6 (BL20) libdthelp Potential Security Vulnerability
Copyright (c) Hewlett-Packard Company 2003. All rights reserved.
PRODUCT: HP Tru64 UNIX [R] 5.1
SOURCE: Hewlett-Packard Company
ECO INFORMATION:
ECO Name: T64KIT0020835-V51B20-ES-20031124
ECO Kit Approximate Size: 3.44MB
Kit Applies To: HP Tru64 UNIX 5.1 PK6 (BL20)
ECO Kit CHECKSUMS:
/usr/bin/sum results:
24404 3520
/usr/bin/cksum results:
224765334 3604480
MD5 results:
263ba9330c4abfef2e0c457210ca2632
SHA1 results:
3a74f1c464344a7e0049c5099182b815b7633ae1
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):
A potential security vulnerability has been identified in the HP Tru64 UNIX
CDE software that may result in local unauthorized privileged access or a
Denial of Service (DoS).
The following potential security vulnerability has been corrected:
SSRT3657 - libdthelp (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) This 5.1 PK6 (BL20) Early Release Patch (ERP) kit has a file intersection
with the following previously released ERP:
SSRT2373, SSRT2374, SSRT2405, SRT2415, SSRT2416 Potential CDE Buffer OverFlows
The ERP corrections in this Engineering Advisory contain the libdthelp.so corrections
from SSRT2373, SSRT2374, SSRT2405, SRT2415, SSRT2416 and are designed to install
standalone or seamlessly over the previous SSRT2373, SSRT2374, SSRT2405,
SRT2415, SSRT2416 patch kit.
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SUPERSEDED PATCH INFORMATION
This 5.1 PK6 (BL20) Early Release Patch (ERP) kit has a file intersection
with the following previously released ERP:
SSRT2373, SSRT2374, SSRT2405, SRT2415, SSRT2416 Potential CDE Buffer OverFlows
The ERP corrections in this Engineering Advisory contain the libdthelp.so corrections
from SSRT2373, SSRT2374, SSRT2405, SRT2415, SSRT2416 and are designed to install
standalone or seamlessly over the previous SSRT2373, SSRT2374, SSRT2405,
SRT2415, SSRT2416 patch kit.
KNOWN PROBLEMS WITH THE PATCH KIT:
None.
RELEASE NOTES FOR T64KIT0020835-V51B20-ES-20031124:
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 SSRT2405 SSRT3657
* 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
There are no special instructions for Tru64 UNIX V5.1 Patch C1856.00
3 Summary of CSPatches contained in this kit
Tru64 UNIX V5.1
PatchId Summary Of Fix
----------------------------------------
C1856.00 Fix for SSRT3657.
4 Additional information from Engineering
None
5 Affected system files
This patch delivers the following files:
Tru64 UNIX V5.1
Patch C1856.00
./usr/dt/lib/libDtHelp.so
CHECKSUM: 30459 903
SUBSET: OSFCDEMIN510
./usr/dt/lib/libDtSvc.so
CHECKSUM: 19173 637
SUBSET: OSFCDEMIN510
[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.
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