Protect yourself against future threats.
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AUSCERT External Security Bulletin Redistribution
ESB-2002.357 -- HEWLETT-PACKARD COMPANY SECURITY BULLETIN: HPSBUX0207-202
Sec. Vulnerability in BIND 9
23 July 2002
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AusCERT Security Bulletin Summary
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Product: BIND 9
Vendor: Hewlett-Packard
Operating System: HP-UX release 11.11 (11i)
Platform: HP9000 Series 700/800
Impact: Denial of Service
Access Required: Remote
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HEWLETT-PACKARD COMPANY SECURITY BULLETIN: HPSBUX0207-202
Originally issued: 22 July 2002
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The information in the following Security Bulletin should be
acted upon as soon as possible. Hewlett-Packard Company will
not be liable for any consequences to any customer resulting
from customer's failure to fully implement instructions in this
Security Bulletin as soon as possible.
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PROBLEM: Potential denial of service in BIND 9.
PLATFORM: HP9000 Series 700/800 running HP-UX release 11.11 (11i)
only with the BINDv920.INETSVCS-BIND fileset installed.
DAMAGE: Potential denial of service.
SOLUTION: Until a product upgrade is available, download and
install BIND920v2.depot.
MANUAL ACTIONS: Install BIND920v2.depot.
AVAILABILITY: The depot is available now. This bulletin will be
updated when a product upgrade is available.
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A. Background
CERT advisory CA-2002-15 reports a denial of service
vulnerability which may affect HP-UX release 11.11 (11i)
systems with the BINDv920.INETSVCS-BIND fileset installed.
B. Recommended solution
Until a product upgrade is available, download and install
the BIND920v2.depot.
1. Download BIND920v2.depot.gz from the ftp site.
This file is temporary and will be deleted when a
product upgrade is available from itrc.hp.com.
System: hprc.external.hp.com (192.170.19.51)
Login: bind
Password: bind1
FTP Access: ftp://bind:bind1@hprc.external.hp.com/
or: ftp://bind:bind1@192.170.19.51/
file: BIND920v2.depot.gz
Note: There is an ftp defect in IE5 that may result in
a browser hang. To work around this:
- Select Tools -> Internet Options -> Advanced
- Un-check the option: [ ] Enable folder view for FTP sites
2. Copy the BIND920v2.depot.gz file to a protected
directory and unpack it.
If you wish to verify the md5 sum please refer to:
HPSBUX9408-016
Patch sums and the MD5 program
The md5 sum for BIND920v2.depot is:
MD5 (BIND920v2.depot) = 9c695aafa047a0b00fce44cc05202e01
The cksum output is:
3840943920 20674560 BIND920v2.depot
3. Install BIND920v2.depot using swinstall.
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C. To subscribe to automatically receive future NEW HP Security
Bulletins from the HP IT Resource Center via electronic
mail, do the following:
Use your browser to get to the HP IT Resource Center page
at:
http://itrc.hp.com
Use the 'Login' tab at the left side of the screen to login
using your ID and password. Use your existing login or the
"Register" button at the left to create a login, in order to
gain access to many areas of the ITRC. Remember to save the
User ID assigned to you, and your password.
In the left most frame select "Maintenance and Support".
Under the "Notifications" section (near the bottom of
the page), select "Support Information Digests".
To -subscribe- to future HP Security Bulletins or other
Technical Digests, click the check box (in the left column)
for the appropriate digest and then click the "Update
Subscriptions" button at the bottom of the page.
or
To -review- bulletins already released, select the link
(in the middle column) for the appropriate digest.
To -gain access- to the Security Patch Matrix, select
the link for "The Security Bulletins Archive". (near the
bottom of the page) Once in the archive the third link is
to the current Security Patch Matrix. Updated daily, this
matrix categorizes security patches by platform/OS release,
and by bulletin topic. Security Patch Check completely
automates the process of reviewing the patch matrix for
11.XX systems.
For information on the Security Patch Check tool, see:
http://www.software.hp.com/cgi-bin/swdepot_parser.cgi/cgi/
displayProductInfo.pl?productNumber=B6834AA"
The security patch matrix is also available via anonymous
ftp:
ftp.itrc.hp.com:~ftp/export/patches/hp-ux_patch_matrix
On the "Support Information Digest Main" page:
click on the "HP Security Bulletin Archive".
D. To report new security vulnerabilities, send email to
security-alert@hp.com
Please encrypt any exploit information using the
security-alert PGP key, available from your local key
server, or by sending a message with a -subject- (not body)
of 'get key' (no quotes) to security-alert@hp.com.
Permission is granted for copying and circulating this
Bulletin to Hewlett-Packard (HP) customers (or the Internet
community) for the purpose of alerting them to problems,
if and only if, the Bulletin is not edited or changed in
any way, is attributed to HP, and provided such reproduction
and/or distribution is performed for non-commercial purposes.
Any other use of this information is prohibited. HP is not
liable for any misuse of this information by any third party.
________________________________________________________________
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AusCERT did not write the document quoted above, AusCERT has had no control
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NOTE: This is only the original release of the security bulletin. It may
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Contact information for the authors of the original document is included
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Previous advisories and external security bulletins can be retrieved from:
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If you believe that your system has been compromised, contact AusCERT or
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Teams).
Internet Email: auscert@auscert.org.au
Facsimile: (07) 3365 7031
Telephone: (07) 3365 4417 (International: +61 7 3365 4417)
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On call after hours for member emergencies.
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