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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2013.0487 HMC OpenSSL Upgrade to Address Cryptographic Vulnerabilities 8 April 2013 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM HMC OpenSSL Publisher: IBM Operating System: OS/400 Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Access Privileged Data -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Read-only Data Access -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2012-2131 CVE-2012-2110 CVE-2012-0884 CVE-2012-0050 CVE-2012-0027 CVE-2011-4619 CVE-2011-4577 CVE-2011-4576 CVE-2011-4108 CVE-2011-3210 CVE-2011-3207 CVE-2011-0014 CVE-2010-4252 CVE-2010-3864 CVE-2010-1633 CVE-2010-0742 Reference: ASB-2012.0172 ASB-2012.0021 ASB-2010.0135 ESB-2013.0475 ESB-2013.0411 ESB-2013.0365 ESB-2013.0309 Original Bulletin: http://www-01.ibm.com/support/docview.wss?uid=nas12088ececb530423186257b410072035e - --------------------------BEGIN INCLUDED TEXT-------------------- HMC OpenSSL Upgrade to Address Cryptographic Vulnerabilities Technote Document information i family Operating system(s): OS/400 Reference #: 666105211 Modified date: 2013-04-04 HMC releases prior to V7R7.7.0 use OpenSSL versions that had errors in cryptographic libraries that could allow remote attackers to conduct buffer overflow attacks, and cause a denial of service (memory corruption). Vulnerability Details CVE ID: CVE-2012-2131 CVE-2012-2110 CVE-2012-0884 CVE-2012-0050 CVE-2011-4108 CVE-2011-4576 CVE-2011-4577 CVE-2011-4619 CVE-2012-0027 CVE-2011-3207 CVE-2011-3210 CVE-2011-0014 CVE-2010-4252 CVE-2010-3864 CVE-2010-0742 CVE-2010-1633 Description: HMC V7R7.7.0 includes a newer version of OpenSSL that resolves a number of key security exposures, and improves the entropy by mixing the time into the entropy pool . CVSS: CVE-2012-2131 CVSS Base Score: 7.5 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/75099 for the current score CVSS Environmental Score*: Unknown CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2012-2110 CVSS Base Score: 7.5 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/74926 for the current score CVSS Environmental Score*: Unknown CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:P/A:P) CVE-2012-0884 CVSS Base Score: 5 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/73916 for the current score CVSS Environmental Score*: Unknown CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N) CVE-2012-0050 CVSS Base Score: 4.3 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/72458 for the current score CVSS Environmental Score*: Unknown CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P) CVE-2011-4108 CVSS Base Score: 4.3 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/72128 for the current score CVSS Environmental Score*: Unknown CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N) CVE-2011-4576 CVSS Base Score: 5 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/72130 for the current score CVSS Environmental Score*: Unknown CVSS Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N) CVE-2011-4577 CVSS Base Score: 4.3 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/72131 for the current score CVSS Environmental Score*: Unknown CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P) CVE-2011-4619 CVSS Base Score: 4.3 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/72132 for the current score CVSS Environmental Score*: Unknown CVSS Vector: (AV:N/AC:M/Au:N/C:N/I:N/A:P) CVE-2011-3210 CVSS Base Score: 5 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/69614 for the current score CVSS Environmental Score*: Unknown CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) CVE-2011-0014 CVSS Base Score: 5.8 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/68221 for the current score CVSS Environmental Score*: Unknown CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:P) CVE-2010-3864 CVSS Base Score: 6.8 CVSS Temporal Score: See http://xforce.iss.net/xforce/xfdb/63293 for the current score CVSS Environmental Score*: Unknown CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P) Affected Platforms: Power Hardware Management Console (HMC) V7R7.6.0 and all prior releases, with or without Service Packs and / or fixes. Remediation: Upgrade to V7R7.7.0 (MH01343), plus mandatory efixes MH01355 and MH01345. HMC Service Packs and eFixes are available through FixCentral. The FixCentral retrieval process for Power HMC starts at http://www-933.ibm.com/support/fixcentral/ . The links below are for the README files for the listed fixes. http://www-933.ibm.com/support/fixcentral/firmware/readme?fixid=MH01343 http://www-933.ibm.com/support/fixcentral/firmware/readme?fixid=MH01355 http://www-933.ibm.com/support/fixcentral/firmware/readme?fixid=MH01345 Work-around(s): The only recommended solution is to upgrade to HMC V7R7.7.0. References: o Complete CVSS Guide ( http://www.first.org/cvss/cvss-guide.html ) o On-line Calculator V2 ( http://nvd.nist.gov/cvss.cfm?calculator&adv&version=2 ) o CVE-2012-2131 http://xforce.iss.net/xforce/xfdb/75099 o CVE-2012-2110 http://xforce.iss.net/xforce/xfdb/74926 o CVE-2012-0884 http://xforce.iss.net/xforce/xfdb/73916 o CVE-2012-0050 http://xforce.iss.net/xforce/xfdb/72458 o CVE-2011-4108 http://xforce.iss.net/xforce/xfdb/72128 o CVE-2011-4576 http://xforce.iss.net/xforce/xfdb/72130 o CVE-2011-4577 http://xforce.iss.net/xforce/xfdb/72131 o CVE-2011-4619 http://xforce.iss.net/xforce/xfdb/72132 o CVE-2011-3210 http://xforce.iss.net/xforce/xfdb/69614 o CVE-2011-0014 http://xforce.iss.net/xforce/xfdb/68221 o CVE-2010-3864 http://xforce.iss.net/xforce/xfdb/63293 Related Information: o IBM Secure Engineering Web Portal o IBM Product Security Incident Response Blog Change History: 26 March 2013: first draft. Notes: 1. The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Flash. 2. According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES "AS IS" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY. System i Support IBM disclaims all warranties, whether express or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. 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It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBUWIshO4yVqjM2NGpAQIiQw/9HDJJUmUnGL5MX5WP7MHhoAMsfyclSb/x Zg4FHPOdVNS5EDhnYzx61TvSEzDa6U8JH9CGYmsE3ohrI7ZI7mFZi7wOiXXznFeG xeiIRRev1yeXJlXAZGPJmD3YbiQ0Q2yruwMQ/Y83C8zp3XuFhERklKYdlnZqPyMK Wx+GX+OdGl7hqq6SgqZfyeIfaCMdf8AydgzhnU6bQuwhAvcCUtbfMV+oY2B9j8dn NpncydRGBeut+xtQOTesufWjVuvw0JOO72ZVNJwC6nf0xag3q/ZrYMUAOeK31gcg +gMUdqb/r3To2KFdFt+NaS2sSOe4wUXD7L4tq/wfvQShi27o2XK9jB/ulbnrUX45 M6kqGfDrGp7T/HbqWhhGyvwHf0VCy1x/7kwHG4Ytu5abin30cVqLXzuFkq7KoA3e 8jua5KTKPnF6R2GHmaIutkZ+D+hilA/Q0ymapanakUUsBcjdewOVBlfWnP97PTQp LYTbU8cu4ogKBfUFAlhUwlRSJjGsGp2CuzpgAtHd/Qaqm4GiYM4BcAj/tVBUKxHu 04jlwI0MMS0998xUha7qkL/R76WYiacA0neAaq3Ivsq8kWyTUhZfOV299NHSODN/ RlR0roFFFClouY+U/KnA3MstwEyd+s/GdJ0MWo0Lpr1YHTxlPq83HayHSqU/vzGi BVAu88x6XhU= =C6if -----END PGP SIGNATURE-----