-----BEGIN PGP SIGNED MESSAGE----- ________________________________________________________________________________ Sun Microsystems, Inc. Security Bulletin Bulletin Number: #00211 Date: October 23, 2001 Cross-Ref: CERT Vulnerability Note VU#970472 Title: xntpd ________________________________________________________________________________ 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 a vulnerability in xntpd(1M), the Network Time Protocol daemon. Sun recommends that you install the patches listed in section 4 on systems running SunOS 5.8, 5.7, and 5.6 which use xntpd. 2. Who is Affected Vulnerable: SunOS 5.8, 5.8_x86, 5.7, 5.7_x86, 5.6, 5.6_x86 The xntpd(1M) daemon was not shipped by Sun for earlier releases than Solaris 2.6. 3. Understanding the Vulnerability The xntpd is a daemon which sets and maintains a UNIX system time-of-day in agreement with Internet standard time servers. xntpd is a complete implementation of the Network Time Protocol (NTP) version 3 standard, as defined by RFC 1305. CERT Vulnerability Note VU#970472 is available from: http://www.kb.cert.org/vuls/id/970472 4. List of Patches The following patches are available in relation to the above issue. OS Version Patch ID __________ _________ SunOS 5.8 109667-04 SunOS 5.8_x86 109668-04 SunOS 5.7 109409-04 SunOS 5.7_x86 109410-03 SunOS 5.6 107298-03 SunOS 5.6_x86 107299-03 _______________________________________________________________________________ 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. 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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 iQCVAwUBO9XChbdzzzOFBFjJAQElsAP+MZjJdkGGRAiIIxMqQ2uMN3c6fnOuj0aQ RPdePjnB7shoiRIAm2tYaJdwh8+d8m5PlQFCdOk+VVn50x6qRTsMWea8wCSD/Zzp osIjqZePvryLFkV0wiira4vz2ify5gzjPm4OOvGjMbEn1jP9EJB2SMn7vk3XnpKC aw+Kk5BHoN8= =8C0I -----END PGP SIGNATURE-----