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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2016.1694 Security Bulletin: Fixes for Multiple Security Vulnerabilities in IBM Security Identity Manager Virtual Appliance available 8 July 2016 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: IBM Security Identity Manager Publisher: IBM Operating System: Linux variants Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Access Privileged Data -- Remote with User Interaction Denial of Service -- Remote/Unauthenticated Provide Misleading Information -- Remote with User Interaction Access Confidential Data -- Remote/Unauthenticated Unauthorised Access -- Remote/Unauthenticated Reduced Security -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2016-2842 CVE-2016-2109 CVE-2016-2108 CVE-2016-2107 CVE-2016-2106 CVE-2016-2105 CVE-2016-1979 CVE-2016-1978 CVE-2016-0799 CVE-2016-0357 CVE-2016-0340 CVE-2016-0339 CVE-2016-0338 CVE-2016-0330 Reference: ESB-2016.0543.2 Original Bulletin: http://www.ibm.com/support/docview.wss?uid=swg21985736 - --------------------------BEGIN INCLUDED TEXT-------------------- Security Bulletin: Fixes for Multiple Security Vulnerabilities in IBM Security Identity Manager Virtual Appliance available Security Bulletin Document information More support for: IBM Security Identity Manager Identity Manager Virtual Appliance Software version: 7.0 Operating system(s): Linux, Platform Independent Reference #: 1985736 Modified date: 2016-07-07 Summary There are multiple security vulnerabilities in various components used by IBM Security Identity Manager Virtual Appliance Vulnerability Details CVEID: CVE-2016-0330 DESCRIPTION: IBM Security Identity Manager Virtual Appliance uses a weak password algorithm which allows users to create insecure passwords. An attacker could exploit this vulnerability to gain access to the system. CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111693 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-2016-0338 DESCRIPTION: IBM Security Identity Manager Virtual Appliance could allow a local user to obtain sensitive information including passwords in cleartext by examining configuration files and/or running processes. CVSS Base Score: 6.2 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111748 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N) CVEID: CVE-2016-0339 DESCRIPTION: IBM Security Identity Manager Virtual Appliance could allow an attacker with traffic records between a victim and the ISIM to spoof another user due to invalid session identifiers after the victim has logged out. CVSS Base Score: 5.6 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111749 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:L/A:L) CVEID: CVE-2016-0340 DESCRIPTION: IBM Security Identity Manager Virtual Appliance could allow a local user to take over a previously logged in user due to session expiration not being inforced. CVSS Base Score: 4.9 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111780 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:L/A:L) CVEID: CVE-2016-0357 DESCRIPTION: IBM Security Identity Manager Virtual Appliance could allow a remote attacker to hijack the clicking action of the victim. By persuading a victim to visit a malicious Web site, a remote attacker could exploit this vulnerability to hijack the victim's click actions and possibly launch further attacks against the victim. CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111896 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:L/A:N) 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-2016-2105 DESCRIPTION: OpenSSL is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the EVP_EncodeUpdate() function. By sending an overly long argument, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. CVSS Base Score: 5.6 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/112855 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:L/A:L) CVEID: CVE-2016-2106 DESCRIPTION: OpenSSL is vulnerable to a heap-based buffer overflow, caused by improper bounds checking by the EVP_EncryptUpdate() function. By sending an overly long argument, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash. CVSS Base Score: 5.6 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/112856 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:L/A:L) CVEID: CVE-2016-2107 DESCRIPTION: OpenSSL could allow a remote attacker to obtain sensitive information, caused by an error when the connection uses an AES CBC cipher and the server support AES-NI. A remote user with the ability to conduct a man-in-the-middle attack could exploit this vulnerability via the POODLE (Padding Oracle On Downgraded Legacy Encryption) attack to decrypt traffic. CVSS Base Score: 4.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/112854 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:N/A:N) CVEID: CVE-2016-2108 DESCRIPTION: OpenSSL could allow a remote attacker to execute arbitrary code on the system, caused by a buffer underflow when deserializing untrusted ASN.1 structures. An attacker could exploit this vulnerability to corrupt memory and trigger an out-of-bounds write and execute arbitrary code on the system. CVSS Base Score: 8.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/112853 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:H) CVEID: CVE-2016-2109 DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by a memory allocation error. By reading specially crafted ASN.1 data from a BIO using functions such as d2i_CMS_bio(), an attacker could exploit this vulnerability to consume all available resources and exhaust memory. CVSS Base Score: 5.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/112857 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-2016-2842 DESCRIPTION: OpenSSL is vulnerable to a denial of service, caused by the failure to verify that a certain memory allocation succeeds by the doapr_outch function. A remote attacker could exploit this vulnerability using a specially crafted string to cause an out-of-bounds write or consume an overly large amount of resources. CVSS Base Score: 7.5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111304 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:H) CVEID: CVE-2016-1978 DESCRIPTION: Mozilla Firefox could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free in ssl3_HandleECDHServerKeyExchange. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability using unknown attack vectors to execute arbitrary code on the vulnerable system or cause a denial of service. CVSS Base Score: 8.8 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111321 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) CVEID: CVE-2016-1979 DESCRIPTION: Mozilla Firefox could allow a remote attacker to execute arbitrary code on the system, caused by a use-after-free when processing DER encoded keys in the Network Security Services (NSS) libraries. By persuading a victim to visit a specially-crafted Web site, a remote attacker could exploit this vulnerability using unknown attack vectors to execute arbitrary code on the vulnerable system or cause a denial of service. CVSS Base Score: 8.8 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/111365 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H) Affected Products and Versions IBM Security Identity Manager Virtual Appliance versions 7.0.0.0, 7.0.0.1, 7.0.0.2, 7.0.0.3, 7.0.1.0, 7.0.1.1 Remediation/Fixes Ensure that the version listed below is installed on the system. Product Version Fix level IBM Security Identity Manager (ISIM) Virtual Appliance Apply releases 7.0.0.0, 7.0.0.1, 7.0.0.2, 7.0.0.3, 7.0.1.0, IBM Security Identity Manager (ISIM) 7.0.1-ISS-SIM-FP0003 7.0.1.1 Note: Upgrading from firmware version 7.0.0.0 to 7.0.1.3 requires intermediate upgrade to 7.0.0.2 or 7.0.1.0. Upgrading from 7.0.0.2 or later requires no intermediate upgrade. 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 2016/06/20: Initial Draft *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. 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 iQIVAwUBV386oIx+lLeg9Ub1AQgAlw/9EtO1MZAAAvfDbghYK20ISSpt1Lu5V2o6 ++aYUnd5MO135j+GKNYOn79ynvXsq/e1oNIrYF+/RgW9z2INeIIg936oe3LtLgWr bjwlQNWDhQnSSmhYOQyvVjjR6unzR+GpTh596w5YS9ffmajSFfw2HvxMDHLv/ki8 LIf8YBJUeL6o1Yq9uG/kzROkFp0aVrySR4/rix6VmkhQNL4X+HtgXIRR7pxlzfZW MGSBw8Q0Ii6UoHku0CFtQIlKgY8g+T2BF+fzK+eewDnXhi2umZVjlCBkhDx5j+AC +g2UK1CV82rRlFw0Vqjti0FYi+q2Y1EgR6owAP0qq3i3H8rxQnsiOf2NqJh6Wj3Y BzagRI1ZzHx0PINQGJULDBWbXq+VSLN1EUPzNTpjGDdNorHxN+8OFWbVMiwh12ld 3Yx+kOcVqdr+Q9f72HWYJu6au7LUwA9mT2LimGFkGb+wfD1tAY5cdTR5a82Ho1El uSxRO06n+JmeqoV37ScmwjllRqfngf1oPRZ2sPuxxLxHYUPs+FqJTuJOSjJpt2Fy AE1lkvxi1UdIWBLCWYfXrdoJp5VNRaJH6HtZtulInTCmiKRXUx/jjvdkLayTpZ+I KRVHQZB2BHHs/o5MjPoRuH/Gbw/kyYlueRC2Zfso/ciNo8FM0/Ua8MG18b7p58iL 59IxSFYgsog= =WFRH -----END PGP SIGNATURE-----