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<TITLE>
TITLE: HP Tru64 UNIX - SSRT080011: SSH Running on HP Tru64 UNIX, Remote Execution of Arbitrary Code or Denial of Service (DoS)
Copyright (c) Hewlett-Packard Company 2008. All rights reserved.
PRODUCT: HP Tru64 UNIX [R] V5.1B-4
SOURCE: Hewlett-Packard Company
ECO INFORMATION:
ECO Name: T64KIT1001460-V51BB27-ES-20080310
ECO Kit Approximate Size: 18.87MB
Kit Applies To: HP Tru64 UNIX V5.1B-4 PK6 (BL27)
ECO Kit CHECKSUMS:
/usr/bin/sum results:
16324 19320 T64KIT1001460-V51BB27-ES-20080310.tar
/usr/bin/cksum results:
3140117535 19783680
MD5 results:
4d413a3a8094c1e8e3ee03e5226771c4
SHA1 results:
6609eba8541ddf92b19e838cff1b281afc982119
ECO KIT SUMMARY:
A dupatch-based, Early Release Patch kit exists for HP Tru64 UNIX V5.1B-4
that contains solutions to the following problem(s):
A potential security vulnerability has been identified in the SFTP server
(sftp-server) component of SSH v 3.2.0 and earlier running on HP Tru64 UNIX
versions 5.1B-3 and 5.1B-4. The vulnerability could be exploited remotely
to allow an authorized remote attacker to execute arbitrary code or cause a
denial of service (DoS).
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.
The patches in this ERP kit will also be available in the next mainstream
patch kit - HP Tru64 UNIX V5.1B-5.
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 V5.1B-4 PK6 (BL27) prior to
installing this Early Release Patch Kit.
SUPERSEDE INFORMATION:
None
KNOWN PROBLEMS WITH THE PATCH KIT:
None.
RELEASE NOTES FOR T64KIT1001460-V51BB27-ES-20080310:
Release Notes
This document summarizes the contents and special instructions for the
Tru64 UNIX V5.1B 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 SSRT080011
* for Tru64 UNIX V5.1B T64V51BB27AS0006-20061208.tar (BL27)
This kit includes a patch which requires system reboot.
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 V5.1B Patch C2267.00
3 Summary of CSPatches contained in this kit
Tru64 UNIX V5.1B
PatchId Summary Of Fix
----------------------------------------
C2267.00 Fix for SSRT080011
4 Additional information from Engineering
None
5 Affected system files
This patch delivers the following files:
Tru64 UNIX V5.1B
Patch C2267.00
./usr/ssh/bin/scp2
CHECKSUM: 47135 1286
SUBSET: OSFSSHBASE540
./usr/ssh/bin/sftp-server2
CHECKSUM: 41994 1682
SUBSET: OSFSSHBASE540
./usr/ssh/bin/sftp-server2.static
CHECKSUM: 44428 2758
SUBSET: OSFSSHBASE540
./usr/ssh/bin/sftp2
CHECKSUM: 28187 1352
SUBSET: OSFSSHBASE540
./usr/ssh/bin/ssh-add2
CHECKSUM: 57657 1836
SUBSET: OSFSSHBASE540
./usr/ssh/bin/ssh-agent2
CHECKSUM: 47110 1861
SUBSET: OSFSSHBASE540
./usr/ssh/bin/ssh-askpass2
CHECKSUM: 45429 216
SUBSET: OSFSSHBASE540
./usr/ssh/bin/ssh-certenroll2
CHECKSUM: 49184 1800
SUBSET: OSFSSHBASE540
./usr/ssh/bin/ssh-chrootmgr
CHECKSUM: 33171 4
SUBSET: OSFSSHBASE540
./usr/ssh/bin/ssh-dummy-shell
CHECKSUM: 52742 196
SUBSET: OSFSSHBASE540
./usr/ssh/bin/ssh-dummy-shell.static
CHECKSUM: 30154 581
SUBSET: OSFSSHBASE540
./usr/ssh/bin/ssh-hostbased-setup
CHECKSUM: 07871 4
SUBSET: OSFSSHBASE540
./usr/ssh/bin/ssh-keygen2
CHECKSUM: 09010 1824
SUBSET: OSFSSHBASE540
./usr/ssh/bin/ssh-probe2
CHECKSUM: 07144 232
SUBSET: OSFSSHBASE540
./usr/ssh/bin/ssh-pubkeymgr
CHECKSUM: 50341 7
SUBSET: OSFSSHBASE540
./usr/ssh/bin/ssh-signer2
CHECKSUM: 51084 1858
SUBSET: OSFSSHBASE540
./usr/ssh/bin/ssh-validate-conf
CHECKSUM: 16788 8
SUBSET: OSFSSHBASE540
./usr/ssh/bin/ssh2
CHECKSUM: 41894 2268
SUBSET: OSFSSHBASE540
./usr/ssh/sbin/srcmd
CHECKSUM: 37876 50
SUBSET: OSFSSHBASE540
./usr/ssh/sbin/sshd-check-conf
CHECKSUM: 26754 1785
SUBSET: OSFSSHBASE540
./usr/ssh/sbin/sshd2
CHECKSUM: 52500 2286
SUBSET: OSFSSHBASE540
./usr/ssh/shlib/libsshrcmd.so
CHECKSUM: 01142 39
SUBSET: OSFSSHBASE540
./usr/ssh/shlib/libssht64p.so
CHECKSUM: 13012 4494
SUBSET: OSFSSHBASE540
[R] UNIX is a registered trademark in the United States and other countries
licensed exclusively through X/Open Company Limited.
Copyright Hewlett-Packard Company 2008. 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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