Mail from ILUG-BOM list (Non-Digest Mode)
_______________________________________________
____________________________________________________________________________
___
Sun Microsystems, Inc. Security Bulletin
Bulletin Number: #00195
Date: August 2, 2000
Cross-Ref:
Title: lp
____________________________________________________________________________
____
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, and 2.6
(SunOS(tm) 5.8, 5.7, and 5.6) which relate to buffer overflow
vulnerabilities in libprint.so.2 and patches for Solaris(tm) 7
and 2.6 which relate to a buffer overflow vulnerability in
/usr/lib/lp/bin/netpr.
Sun recommends that you install the patches listed in section 4
immediately on systems running SunOS 5.8, 5.7, and 5.6.
2. Who is Affected
libprint.so.2:
Vulnerable: SunOS 5.7, 5.7_x86, 5.6, and 5.6_x86
Not vulnerable: All other supported versions of SunOS.
/usr/lib/lp/bin/netpr:
Vulnerable: SunOS 5.8, 5.8_x86 5.7, 5.7_x86, 5.6,
and 5.6_x86
Not vulnerable: All other supported versions of SunOS.
3. Understanding the Vulnerability
The lpset utility sets printing configuration information in the
system configuration databases. A buffer overflow vulnerability
has been discovered in libprint.so.2 which may be exploited by a
local attacker through lpset to gain root access. A buffer overflow
vulnerability was also discovered in /usr/lib/lp/bin/netpr which
may be exploited by a local attacker to gain root access.
4. List of Patches
The following patches are available in relation to the above problems.
OS Version Patch ID
__________ _________
SunOS 5.8 109320-01
SunOS 5.8_x86 109321-01
SunOS 5.7 107115-05
SunOS 5.7_x86 107115-05
SunOS 5.6 106235-06
SunOS 5.6_x86 106236-06
____________________________________________________________________________
___
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:
[EMAIL PROTECTED]
F. To receive information or subscribe to our CWS (Customer Warning System)
mailing list, send email to:
[EMAIL PROTECTED]
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 2000 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.
_______________________________________________
Website: http://www.ilug-bom.org.in/ilug
Linuxers mailing list
[EMAIL PROTECTED]
http://ilug-bom.org.in/mailman/listinfo/linuxers
