Date: Wed, 29 Mar 2000 23:02:54 +0200
From: [email protected]
To: [email protected]Subject: Sun Security Bulletin #00194
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Sun Microsystems, Inc. Security Bulletin
Bulletin Number: #00194
Date: March 29, 2000
Cross-Ref: CERT Advisory CA-99-14
Title: BIND
________________________________________________________________________________
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,
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________________________________________________________________________________
1. Bulletin Topics
Sun announces the release of patches for Solaris(tm) 7 which relate to
four vulnerabilities in BIND reported in CERT Advisory CA-99-14.
Sun recommends that you install the patches listed in section 4
immediately on systems running Solaris 7 with Sun's implementation
of BIND.
2. Who is Affected
Vulnerable: Solaris 7 running Sun's implementation of BIND
Not vulnerable: All other supported versions of Solaris.
3. Understanding the Vulnerabilities
The Berkeley Internet Name Domain (BIND) is an implementation of the
Domain Name System (DNS) protocols.
CERT Advisory CA-99-14 describes six vulnerabilities in certain versions
of BIND. Solaris 7 is vulnerable to the following four vulnerabilities
reported in the CERT advisory.
Vulnerability #3: the "so_linger bug"
Remote attackers may degrade the performance of named.
Vulnerability #4: the "fdmax bug"
Remote attackers may cause named to crash.
Vulnerability #5: the "maxdname bug"
Remote attackers may cause named to crash.
Vulnerability #6: the "naptr bug"
Remote attackers may cause named to crash.
The CERT advisory CA-99-14 is available at:
ftp://info.cert.org/pub/cert_advisories/CA-99-14-bind.txt
No other supported versions of Solaris (including Solaris 8) are
affected by any of the six vulnerabilities reported in the CERT
advisory.
4. List of Patches
The following patches are available in relation to the above problems.
Solaris version Patch ID
_______________ _________
Solaris 7 (SPARC) 107018-02
106938-03
Solaris 7 (Intel) 107019-02
106939-03
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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
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- Your local Sun Solution Center
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________________________________________________________________________________
Copyright 2000 Sun Microsystems, Inc. All rights reserved. Sun,
Sun Microsystems, Solaris and SunOS are trademarks or registered trademarks
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