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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2016.0898 Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM InfoSphere Master Data Management 11 April 2016 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM InfoSphere Master Data Management Publisher: IBM Operating System: AIX Linux variants Solaris Windows Impact/Access: Access Privileged Data -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Provide Misleading Information -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2016-0800 CVE-2016-0799 CVE-2016-0798 CVE-2016-0797 CVE-2016-0705 CVE-2016-0702 CVE-2016-0701 CVE-2015-3197 CVE-2015-3196 CVE-2015-3195 CVE-2015-3194 Reference: ASB-2016.0004 ESB-2015.3042 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg21980207 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Multiple vulnerabilities in OpenSSL affect IBM InfoSphere Master Data Management Security Bulletin Document information More support for: InfoSphere Master Data Management Software version: 9.0, 9.2, 9.5, 9.7, 10.0, 10.0.0, 10.1, 10.1.0, 11.0, 11.0.0, 11.3, 11.4, 11.5 Operating system(s): AIX, Linux, Solaris, Windows Reference #: 1980207 Modified date: 2016-04-06 Summary OpenSSL vulnerabilities were disclosed on March 1, 2016 by the OpenSSL Project. OpenSSL is used by IBM InfoSphere Master Data Management . IBM InfoSphere Master Data Management has addressed the applicable CVEs including the DROWN: Decrypting RSA with Obsolete and Weakened eNcryption" vulnerability. Vulnerability Details CVEID: CVE-2016-0800 DESCRIPTION: OpenSSL could allow a remote attacker to bypass security restrictions. By using a server that supports SSLv2 and EXPORT cipher suites as a Bleichenbacher RSA padding oracle, an attacker could exploit this vulnerability to decrypt TLS sessions between clients and non-vulnerable servers. This vulnerability is also known as the DROWN attack. CVSS Base Score: 7.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111139 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N) CVEID: CVE-2016-0705 DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a double-free error when parsing DSA private keys. An attacker could exploit this vulnerability to corrupt memory and cause a denial of service. CVSS Base Score: 3.7 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111140 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L) CVEID: CVE-2016-0798 DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a memory leak in SRP servers. An attacker could exploit this vulnerability using a specially crafted username value to cause a denial of service. CVSS Base Score: 3.7 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111141 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L) CVEID: CVE-2016-0797 DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a NULL pointer dereference in the BN_hex2bn/BN_dec2bn() function. An attacker could exploit this vulnerability using specially crafted data to cause a denial of service. CVSS Base Score: 3.7 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111142 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L) CVEID: CVE-2016-0799 DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by a memory error in the BIO_*printf() functions. An attacker could exploit this vulnerability using specially crafted data to trigger an out-of-bounds read. CVSS Base Score: 3.7 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111143 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N) CVEID: CVE-2016-0702 DESCRIPTION: OpenSSL could allow a local attacker to obtain sensitive information, caused by a side-channel attack against a system based on the Intel Sandy-Bridge microarchitecture. An attacker could exploit this vulnerability to recover RSA keys. CVSS Base Score: 2.9 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111144 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N) CVEID: CVE-2016-0701 DESCRIPTION: OpenSSL could allow a remote attacker to conduct man-in-the-middle attacks, caused by the use of weak Diffie-Hellman parameters based on unsafe primes that are generated and stored in X9.42-style parameter files. By performing multiple handshakes using the same private DH exponent, an attacker could exploit this vulnerability to conduct man-in-the-middle attacks. CVSS Base Score: 5.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/110234 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N) CVEID: CVE-2015-3197 DESCRIPTION: OpenSSL could allow a remote attacker to conduct man-in-the-middle attacks, caused by an error related to the negotiation of disabled SSLv2 ciphers by malicious SSL/TLS clients. An attacker could exploit this vulnerability to conduct man-in-the-middle attacks. CVSS Base Score: 5.4 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/110235 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N) CVEID: CVE-2015-3194 DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a NULL pointer dereference when verifying certificates via a malformed routine. An attacker could exploit this vulnerability using signature verification routines with an absent PSS parameter to cause any certificate verification operation to crash. CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/108503 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L) CVEID: CVE-2015-3195 DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by a memory leak in a malformed X509_ATTRIBUTE structure. An attacker could exploit this vulnerability to obtain CMS data and other sensitive information. CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/108504 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) CVEID: CVE-2015-3196 DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a race condition when PSK identity hints are received by a multi-threaded client and the SSL_CTX structure is updated with the incorrect value. An attacker could exploit this vulnerability to possibly corrupt memory and cause a denial of service. CVSS Base Score: 3.7 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/108505 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L) Affected Products and Versions These vulnerabilities are known to affect the following offerings: IBM Initiate Master Data Service versions 9.5, 9.7, 10.0, 10.1 (impacts Master Data Engine component, Message Brokers component and Enterprise Integrator Toolkit component) IBM Initiate Master Data Service Patient Hub versions 9.5, 9.7 (impacts Master Data Engine component, Message Brokers component and Enterprise Integrator Toolkit component) IBM Initiate Master Data Service Provider Hub versions 9.5, 9.7 (impacts Master Data Engine component, Message Brokers component and Enterprise Integrator Toolkit component) IBM InfoSphere Master Data Management Patient Hub version 10.0 (impacts Master Data Engine component, Message Brokers component and Enterprise Integrator Toolkit component) IBM InfoSphere Master Data Management Provider Hub version 10.0 (impacts Master Data Engine component, Message Brokers component and Enterprise Integrator Toolkit component) IBM InfoSphere Master Data Management Standard/Advanced Edition version 11.0 (impacts Message Brokers component and Enterprise Integrator Toolkit component) IBM InfoSphere Master Data Management Standard/Advanced Edition version 11.3 (impacts Message Brokers component) IBM InfoSphere Master Data Management Standard/Advanced Edition version 11.4 (impacts Message Brokers component) IBM InfoSphere Master Data Management Standard/Advanced Edition version 11.5 (impacts Message Brokers component) Remediation/Fixes The recommended solution is to apply the fix as soon as practical. Please see below for information on the fixes available. Product VRMF APAR Remediation/First Fix IBM Initiate Master Data Service 9.5 None 9.5.040116_IM_Initiate_MasterDataService_ALL_InterimFix IBM Initiate Master Data Service Patient Hub 9.5 None 9.5.040116_IM_Initiate_Patient_ALL_InterimFix IBM Initiate Master Data Service Provider Hub 9.5 None 9.5.040116_IM_Initiate_Provider_ALL_InterimFix IBM Initiate Master Data Service 9.7 None 9.7.040116_IM_Initiate_MasterDataService_ALL_InterimFix IBM Initiate Master Data Service Patient Hub 9.7 None 9.7.040116_IM_Initiate_Patient_ALL_InterimFix IBM Initiate Master Data Service Provider Hub 9.7 None 9.7.040116_IM_Initiate_Provider_ALL_InterimFix IBM Initiate Master Data Service 10 None 10.0.040116_IM_Initiate_MasterDataService_ALL_InterimFix IBM InfoSphere Master Data Management Patient Hub 10 None 10.0.040116_IM_Initiate_Patient_ALL_InterimFix IBM InfoSphere Master Data Management Provider Hub 10 None 10.0.040116_IM_Initiate_Provider_ALL_InterimFix IBM Initiate Master Data Service 10.1 None 10.1.040116_IM_Initiate_MasterDataService_ALL_InterimFix IBM InfoSphere Master Data Management Standard/Advanced Edition 11 None 11.0.0.5-MDM-SAE-FP05IF001 IBM InfoSphere Master Data Management Standard/Advanced Edition 11.3 None 11.3.0.5-MDM-SE-AE-FP05IF001 IBM InfoSphere Master Data Management Standard/Advanced Edition 11.4 None 11.4.0.5-MDM-SE-AE-FP05IF001 IBM InfoSphere Master Data Management Standard/Advanced Edition 11.5 None 11.5.0.2-MDM-SAE-FP02IF000_FC For IBM Initiate Master Data Service Version 9.0 and 9.2, IBM recommends upgrading to a fixed, supported version of the product. Also note: the version of OpenSSL used in these out of support versions of MDS is also out of service. Workarounds and Mitigations None Get Notified about Future Security Bulletins Subscribe to My Notifications to be notified of important product support alerts like this. References Complete CVSS v3 Guide On-line Calculator v3 Related information IBM Secure Engineering Web Portal IBM Product Security Incident Response Blog Change History 06 April 2016: Orginal version published *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 Security Bulletin. Disclaimer 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. - --------------------------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. 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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 iQIVAwUBVwr2HX6ZAP0PgtI9AQKPsw/+JdGQhcXu8TZxMWZsnu1Rh7waNsjVcHMo 5Mj8YCrXtCwR8NC2EBlTOsEQsG9/c2Ph+zG2TFI59aoAy2A4KV6ohAroXuo+TJ7a +0qnnurUystUxeRiM0I9w8F6LSyTgPjQBlaPRkNkXUmbPWWgTKxw7MMmfTxxkUEb 1xvrMFo0WZmqUY5wNiLtT0jEPZUdquTu188ux3F1TMNbF4llpHAAEAxboRGM3vPa ufS0CmUjsDQ88R0EibmGUBhaLBzDWlpP4miDKJx441kBrZm/3anMaWR1EdYsWyLJ iKBEAZZxdUGofxc53W1y6BeNiN6356KhTU+BwQ763EznCelUg7UG6stptGpN0M5K YKvuJrB63+AHUHva/cYR1Y5JVcayhCTcOR7JijF+yN0kPa6BbVwXkcWsfRjHIq+z VsZOQQnhyZTzQ3QJrHMKlLWjcqPUWGWPUAw9B/KJwk0BVGHzISvi7kM0Afhqs/ol yngu0CEjAT3YdAcN6qUEOHbSHheNlmGP+PBMC8lhhpdByCWFLAGU7zcbL2+Xi7X0 qFyMWxkV3Eyak3N4Vl8TMq/xn4LiqmlLQJp3XU1/JmbwUYmrhdsl92G1r9BcZ78m bFh8LNfCOF3LbsfXfYx1LFBsNahBTDNXzxQ9yAcKVQJoh/X7viqkbDH9ZwAskINo Cr7rMZxd8UQ= =+OjH -----END PGP SIGNATURE-----