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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2011.1192.3 HPSBUX02729 SSRT100687 rev.2 - HP-UX Running BIND, Remote Denial of Service (DoS) 27 January 2012 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: BIND Publisher: Hewlett-Packard Operating System: HP-UX Impact/Access: Denial of Service -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2011-4313 Reference: ASB-2011.0102 Revision History: January 27 2012: Corrected B.11.23 patch ID typo in AFFECTED VERSIONS December 16 2011: Replaced both unofficial BIND 9.2 depots December 5 2011: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- - -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 SUPPORT COMMUNICATION - SECURITY BULLETIN Document ID: c03105548 Version: 3 HPSBUX02729 SSRT100687 rev.3 - HP-UX Running BIND, Remote Denial of Service (DoS) NOTICE: The information in this Security Bulletin should be acted upon as soon as possible. Release Date: 2011-12-01 Last Updated: 2012-01-20 ------------------------------------------------------------------------------ Potential Security Impact: Remote Denial of Service (DoS) Source: Hewlett-Packard Company, HP Software Security Response Team VULNERABILITY SUMMARY A potential security vulnerability has been identified with HP-UX running BIND. This vulnerability could be exploited remotely to create a Denial of Service (DoS). References: CVE-2011-4313 SUPPORTED SOFTWARE VERSIONS*: ONLY impacted versions are listed. HP-UX B.11.31 running BIND 9.3 prior to C.9.3.2.10.1 HP-UX B.11.11 and B.11.23 running BIND 9.3 prior to C.9.3.2.9.1 HP-UX B.11.11 running BIND 9.2 prior to C.9.3.2.9.1 HP-UX B.11.23 running BIND 9.2 BACKGROUND CVSS 2.0 Base Metrics =========================================================== Reference Base Vector Base Score CVE-2011-4313 (AV:N/AC:L/Au:N/C:N/I:N/A:P) 5.0 =========================================================== Information on CVSS is documented in HP Customer Notice: HPSN-2008-002 RESOLUTION HP has provided upgrades to resolve this vulnerability. When final depots are released this bulletin will again be revised. The upgrades are available from the following location ftp://s02729:Secure12@ftp.usa.hp.com BIND 9.2 for HP-UX Release Depot Name B.11.11 PA (32 and 64) BIND92-1111-wu17.depot B.11.23 (PA and IA) PHNE_42727.depot BIND 9.3 for HP-UX Release Depot Name B.11.11 PA (32 and 64) BIND93-1111-unof.depot B.11.23 (PA and IA) BIND93-1123-unof.depot B.11.31 (PA and IA) BIND93-1131-unof.depot MANUAL ACTIONS: Yes - Update Download and install the software updates PRODUCT SPECIFIC INFORMATION HP-UX Software Assistant: HP-UX Software Assistant is an enhanced application that replaces HP-UX Security Patch Check. It analyzes all Security Bulletins issued by HP and lists recommended actions that may apply to a specific HP-UX system. It can also download patches and create a depot automatically. For more information see: https://www.hp.com/go/swa The following text is for use by the HP-UX Software Assistant. AFFECTED VERSIONS For BIND 9.2 HP-UX B.11.11 ================== BINDv920.INETSVCS-BIND action: install revision B.11.11.01.017 or subsequent HP-UX B.11.23 ================== InternetSrvcs.INETSVCS-INETD InternetSrvcs.INETSVCS-RUN InternetSrvcs.INETSVCS2-RUN action: install patch PHNE_42727 or subsequent For BIND 9.3 HP-UX B.11.11 ================== BindUpgrade.BIND-UPGRADE action: install revision C.9.3.2.9.1 or subsequent HP-UX B.11.23 ================== BindUpgrade.BIND-UPGRADE BindUpgrade.BIND2-UPGRADE action: install revision C.9.3.2.9.1 or subsequent HP-UX B.11.31 ================== NameService.BIND-AUX NameService.BIND-RUN action: install revision C.9.3.2.10.1 or subsequent END AFFECTED VERSIONS HISTORY Version:1 (rev.1) 1 December 2011 Initial release Version:2 (rev.2) 14 December 2011 Replaced both unofficial BIND 9.2 depots Version:3 (rev.3) 19 January 2012 Corrected B.11.23 patch ID typo in AFFECTED VERSIONS Third Party Security Patches: Third party security patches that are to be installed on systems running HP software products should be applied in accordance with the customer's patch management policy. Support: For issues about implementing the recommendations of this Security Bulletin, contact normal HP Services support channel. For other issues about the content of this Security Bulletin, send e-mail to security-alert@hp.com. Report: To report a potential security vulnerability with any HP supported product, send Email to: security-alert@hp.com Subscribe: To initiate a subscription to receive future HP Security Bulletin alerts via Email: http://h41183.www4.hp.com/signup_alerts.php?jumpid=hpsc_secbulletins Security Bulletin List: A list of HP Security Bulletins, updated periodically, is contained in HP Security Notice HPSN-2011-001: https://h20566.www2.hp.com/portal/site/hpsc/public/kb/docDisplay/?docId=emr_na-c02964430 Security Bulletin Archive: A list of recently released Security Bulletins is available here: http://h20566.www2.hp.com/portal/site/hpsc/public/kb/secBullArchive/ Software Product Category: The Software Product Category is represented in the title by the two characters following HPSB. 3C = 3COM 3P = 3rd Party Software GN = HP General Software HF = HP Hardware and Firmware MP = MPE/iX MU = Multi-Platform Software NS = NonStop Servers OV = OpenVMS PI = Printing and Imaging PV = ProCurve ST = Storage Software TU = Tru64 UNIX UX = HP-UX Copyright 2012 Hewlett-Packard Development Company, L.P. Hewlett-Packard Company shall not be liable for technical or editorial errors or omissions contained herein. The information provided is provided "as is" without warranty of any kind. To the extent permitted by law, neither HP or its affiliates, subcontractors or suppliers will be liable for incidental,special or consequential damages including downtime cost; lost profits;damages relating to the procurement of substitute products or services; or damages for loss of data, or software restoration. The information in this document is subject to change without notice. Hewlett-Packard Company and the names of Hewlett-Packard products referenced herein are trademarks of Hewlett-Packard Company in the United States and other countries. Other product and company names mentioned herein may be trademarks of their respective owners. - -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.10 (GNU/Linux) iEYEARECAAYFAk8fULQACgkQ4B86/C0qfVnkAQCg5fGIL0a4WV56NdZPrtohIQe4 b18AnRV4PL6edlVDSPnXbIEgmTDa74R0 =S5sP - -----END PGP SIGNATURE----- - --------------------------END INCLUDED TEXT-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. 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On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBTyHoTe4yVqjM2NGpAQKBQQ//WJcr/eHOwuvLnluaO6Y6vJWrMs2PCHpn 6v9oAKqBF30Q8OKghHkPnv4BatVYbdV8NOQqWH2fZPY3CF3gBn8Q3Z3YYai+u8kP DzBO7MZClWdrGUAf+77BPyleTQr57QcVkggYjihxMSEy/BIu5ulxXJgf2Tj/7PL4 TAERn8NxJ34vKMbeTlAyQ9nBIwOjlKJ20h/ZFmVSN22/OdvEe9nLtlL98IYZgn25 /fnA4D5qVbxP/wE4D27weN0oOhw/v/d7CXF5oQAAJKyl3+/yxRuuA9DsZSsou3ry iHXIOT+GLir3kamIvbBoVDX89F7p5DB6nlewzb6nAIv3OMepLdHTt4/7gKhttd6R h3ONzl+8xe2ababmLI1repc6tEvgYcr+WPsJIeBPST+fEa9i5hvSloxjJLS9FVea pJeNCCTeT8S2k8Sgcf+q8pY5tQEwDqmE4nHQZKBH+uSLIKB3RHdE+1Jgm321UCm3 U3sfL3xwfemyrwVCz+EthtAMt+5UWEayP1m1B1feC6Fih+ytarJj2ha1u8IAH2LC 9kQkLALH+yMCkivQUqOFA54IoHzHrokPX5gn/RM5u+358KGkQzm6d4bQOzOHmJMj ubH4vKgU9Ks0pw4vGLeS4N0wjYfrPbeUrGZ5IZgfvOQZxP57bykrxiM8NB6aY5sJ GTkK3FCv9xk= =0Akl -----END PGP SIGNATURE-----