-----BEGIN PGP SIGNED MESSAGE-----

________________________________________________________________________________
                    Sun Microsystems, Inc. Security Bulletin

Bulletin Number:          #00210
Date:                     October 23, 2001
Cross-Ref:                CERT Vulnerability Note VU#36866
Title:                    ufsrestore
________________________________________________________________________________

The information contained in this Security Bulletin is provided "AS IS."
Sun makes no warranties of any kind whatsoever with respect to the information
contained in this Security Bulletin. ALL EXPRESS OR IMPLIED CONDITIONS,
REPRESENTATIONS AND WARRANTIES, INCLUDING ANY WARRANTY OF NON-INFRINGEMENT OR
IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE
HEREBY DISCLAIMED AND EXCLUDED TO THE EXTENT ALLOWED BY APPLICABLE LAW.

IN NO EVENT WILL SUN MICROSYSTEMS, INC. BE LIABLE FOR ANY LOST REVENUE,
PROFIT OR DATA, OR FOR DIRECT, SPECIAL, INDIRECT, CONSEQUENTIAL, INCIDENTAL
OR PUNITIVE DAMAGES HOWEVER CAUSED AND REGARDLESS OF ANY THEORY OF LIABILITY
ARISING OUT OF THE USE OF OR INABILITY TO USE THE INFORMATION CONTAINED IN
THIS SECURITY BULLETIN, EVEN IF SUN MICROSYSTEMS, INC. HAS BEEN ADVISED OF
THE POSSIBILITY OF SUCH DAMAGES.

If any of the above provisions are held to be in violation of applicable law,
void, or unenforceable in any jurisdiction, then such provisions are waived
to the extent necessary for this disclaimer to be otherwise enforceable in
such jurisdiction.
________________________________________________________________________________

1.  Bulletins Topics

    Sun announces the release of patches for Solaris(tm) 8, 7, 2.6,
    2.5.1, and 2.5 (SunOS(tm) 5.8, 5.7, 5.6, 5.5.1, and 5.5) which
    relate to a vulnerability in ufsrestore(1M).

    Sun recommends that you install the patches listed in section 4
    immediately on systems running SunOS 5.8, 5.7, 5.6, 5.5.1, and
    5.5 which use ufsrestore.

2.  Who is Affected

    Vulnerable:                SunOS 5.8, 5.8_x86, 5.7, 5.7_x86, 5.6,
                               5.6_x86, 5.5.1, 5.5.1_x86, 5.5, 5.5_x86

    Not vulnerable:            Solaris 8 04/01*, Solaris 8 Maintenance
                               Update 4* and later update releases

*  To determine if one is running Solaris 8 04/01 or Solaris 8 Maintenance
   Update 4 or later, check the contents of the /etc/release file.

3.  Understanding the Vulnerability

    The ufsrestore utility restores files from backup media
    created with the ufsdump command.  A vulnerability has been
    found in ufsrestore which, if exploited, could allow an
    unprivileged local user to gain unauthorized root access.

    This issue was discovered by Job de Haas (job@itsx.com) of ITSX BV
    Amsterdam, The Netherlands (http://www.itsx.com).

    CERT Vulnerability Note VU#36866 is available from:

    http://www.kb.cert.org/vuls/id/36866

4.  List of Patches

    The following patches are available in relation to the above problem.

    OS Version               Patch ID
    __________               _________
    SunOS 5.8                109091-04 110387-02
    SunOS 5.8_x86            109092-04 110402-02
    SunOS 5.7                106793-07
    SunOS 5.7_x86            106794-07
    SunOS 5.6                105722-06
    SunOS 5.6_x86            105723-06
    SunOS 5.5.1              103640-35
    SunOS 5.5.1_x86          103641-35
    SunOS 5.5                103261-08
    SunOS 5.5_x86            103262-08
_______________________________________________________________________________
Sun acknowledges with thanks, Job de Haas (job@itsx.com) of ITSX BV
Amsterdam, The Netherlands (http://www.itsx.com), for bringing this issue
to our attention.
_______________________________________________________________________________

APPENDICES

A.  Patches listed in this bulletin are available to all Sun customers at:

    http://sunsolve.sun.com/securitypatch

B.  Checksums for the patches listed in this bulletin are available at:

    ftp://sunsolve.sun.com/pub/patches/CHECKSUMS

C.  Sun security bulletins are available at:

    http://sunsolve.sun.com/security

D.  Sun Security Coordination Team's PGP key is available at:

    http://sunsolve.sun.com/pgpkey.txt

E.  To report or inquire about a security problem with Sun software, contact
    one or more of the following:

        - Your local Sun answer centers
        - Your representative computer security response team, such as CERT
        - Sun Security Coordination Team. Send email to:

        security-alert@sun.com

F.  To receive information or subscribe to our CWS (Customer Warning System)
    mailing list, send email to:

        security-alert@sun.com

    with a subject line (not body) containing one of the following commands:

        Command         Information Returned/Action Taken
        _______         _________________________________

        help            An explanation of how to get information

        key             Sun Security Coordination Team's PGP key

        list            A list of current security topics

        query [topic]   The email is treated as an inquiry and is forwarded to
                        the Security Coordination Team

        report [topic]  The email is treated as a security report and is
                        forwarded to the Security Coordination Team. Please
                        encrypt sensitive mail using Sun Security Coordination
                        Team's PGP key

        send topic      A short status summary or bulletin. For example, to
                        retrieve a Security Bulletin #00138, supply the
                        following in the subject line (not body):

                                send #138

        subscribe       Sender is added to our mailing list.  To subscribe,
                        supply the following in the subject line (not body):

                                subscribe cws your-email-address

                        Note that your-email-address should be substituted
                        by your email address.

        unsubscribe     Sender is removed from the CWS mailing list.
________________________________________________________________________________

Copyright 2001 Sun Microsystems, Inc. All rights reserved. Sun,
Sun Microsystems, Solaris and SunOS are trademarks or registered trademarks
of Sun Microsystems, Inc. in the United States and other countries. This
Security Bulletin may be reproduced and distributed, provided that this
Security Bulletin is not modified in any way and is attributed to
Sun Microsystems, Inc. and provided that such reproduction and distribution
is performed for non-commercial purposes.

-----BEGIN PGP SIGNATURE-----
Version: 2.6.2

iQCVAwUBO9XZC7dzzzOFBFjJAQH74gP+PQprImU8xu1uwcKuuQaRHprApTckn80h
qGKoYGTvGYZYaST4dVPqA/IrXnouIxdZVi3uZ99pdeulL6FbihoYwinQYwlCevRP
VSXxGlKFczBDqE5n3VurHxA2ZEl3FZGWiL0ARg8B/zATWOeNcZsqFFzrQhbm3hAZ
H411KdGTduA=
=jZFH
-----END PGP SIGNATURE-----

To use our one-click unsubscribe facility, select the following URL:
http://hermes.java.sun.com/unsubscribe?3816457119010524