IBM SECURITY ADVISORY First Issued: Fri May 6 09:00:55 CDT 2016 |Updated: Wed May 18 16:18:05 CDT 2016 |Update: New Java 6 packages provided with version number 6.0.16.26. | Fileset levels less than 6.0.0.561 are vulnerable. The most recent version of this document is available here: http://aix.software.ibm.com/aix/efixes/security/java_april2016_advisory.asc https://aix.software.ibm.com/aix/efixes/security/java_april2016_advisory.asc ftp://aix.software.ibm.com/aix/efixes/security/java_april2016_advisory.asc Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect AIX CVE-2016-3443 CVE-2016-0687 CVE-2016-0686 CVE-2016-3427 CVE-2016-3449 CVE-2016-3422 CVE-2016-3426 CVE-2016-0264 CVE-2016-0363 CVE-2016-0376 =============================================================================== SUMMARY: There are multiple vulnerabilities in IBM SDK Java Technology Edition, Versions 6, 7, 7.1, 8 that are used by AIX. These issues were disclosed as part of the IBM Java SDK updates in April 2016. =============================================================================== VULNERABILITY DETAILS: CVEID: CVE-2016-3443 DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the 2D component has complete confidentiality impact, complete integrity impact, and complete availability impact. CVSS Base Score: 10 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/112452 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C) CVEID: CVE-2016-0687 DESCRIPTION: An unspecified vulnerability in Oracle Java SE and Java SE Embedded related to the Hotspot component has complete confidentiality impact, complete integrity impact, and complete availability impact. CVSS Base Score: 10 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/112455 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C) CVEID: CVE-2016-0686 DESCRIPTION: An unspecified vulnerability in Oracle Java SE and Java SE Embedded related to the Serialization component has complete confidentiality impact, complete integrity impact, and complete availability impact. CVSS Base Score: 10 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/112456 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C) CVEID: CVE-2016-3427 DESCRIPTION: An unspecified vulnerability in Oracle Java, SE Java SE Embedded and JRockit related to the JMX component has complete confidentiality impact, complete integrity impact, and complete availability impact. CVSS Base Score: 10 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/112459 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:N/C:C/I:C/A:C) CVEID: CVE-2016-3449 DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the Deployment component has complete confidentiality impact, complete integrity impact, and complete availability impact. CVSS Base Score: 7.6 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/112453 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:H/Au:N/C:C/I:C/A:C) CVEID: CVE-2016-3422 DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the 2D component could allow a remote attacker to cause a denial of service resulting in a partial availability impact using unknown attack vectors. CVSS Base Score: 5 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/112454 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:P) CVEID: CVE-2016-3426 DESCRIPTION: An unspecified vulnerability in Oracle Java SE and Java SE Embedded related to the JCE component could allow a remote attacker to obtain sensitive information resulting in a partial confidentiality impact using unknown attack vectors. CVSS Base Score: 4.3 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/112457 for the current score CVSS Environmental Score*: Undefined CVSS Vector: (AV:N/AC:M/Au:N/C:P/I:N/A:N) CVEID: CVE-2016-0264 DESCRIPTION: A buffer overflow vulnerability in the IBM JVM facilitates arbitrary code execution under certain limited circumstances. CVSS Base Score: 5.6 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/110867 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-2016-0363 DESCRIPTION: IBM SDK, Java Technology Edition contains a vulnerability in the IBM ORB implementation that may allow untrusted code running under a security manager to elevate its privileges. This vulnerability was originally reported as CVE-2013-3009. CVSS Base Score: 8.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/112016 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-2016-0376 DESCRIPTION: A vulnerability in IBM Java SDK could allow a remote attacker to execute arbitrary code on the system. This vulnerability allows code running under a security manager to escalate its privileges by modifying or removing the security manager. This vulnerability was originally reported as CVE-2013-5456. CVSS Base Score: 8.1 CVSS Temporal Score: See https://exchange.xforce.ibmcloud.com/vulnerabilities/112152 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) AFFECTED PRODUCTS AND VERSIONS: AIX 5.3, 6.1, 7.1, 7.2 VIOS 2.2.x The following fileset levels (VRMF) are vulnerable, if the respective Java version is installed: | For Java6: Less than 6.0.0.561 and including Service Refresh 16, | Fix Pack 25. For Java7: Less than 7.0.0.370 For Java7.1: Less than 7.1.0.250 For Java8: Less than 8.0.0.130 Note: to find out whether the affected Java filesets are installed on your systems, refer to the lslpp command found in AIX user's guide. Example: lslpp -L | grep -i java REMEDIATION: | IBM SDK, Java Technology Edition, Version 6 Service Refresh 16 Fix | Pack 26 and subsequent releases: 32-bit: https://www-933.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~WebSphere&product=ibm/IBM+SDKs+for+Java+Technology/Java+Standard+Edition+%28Java+SE%29&release=6.0.0.0&platform=AIX+32-bit,+pSeries&function=all 64-bit: https://www-933.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~WebSphere&product=ibm/IBM+SDKs+for+Java+Technology/Java+Standard+Edition+%28Java+SE%29&release=6.0.0.0&platform=AIX+64-bit,+pSeries&function=all IBM SDK, Java Technology Edition, Version 7 Service Refresh 9 Fix Pack 40 and subsequent releases: 32-bit: https://www-933.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~WebSphere&product=ibm/IBM+SDKs+for+Java+Technology/Java+Standard+Edition+%28Java+SE%29&release=7.0.0.0&platform=AIX+32-bit,+pSeries&function=all 64-bit: https://www-933.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~WebSphere&product=ibm/IBM+SDKs+for+Java+Technology/Java+Standard+Edition+%28Java+SE%29&release=7.0.0.0&platform=AIX+64-bit,+pSeries&function=all IBM SDK, Java Technology Edition, Version 7R1 Service Refresh 3 Fix Pack 40 and subsequent releases: 32-bit: https://www-933.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~WebSphere&product=ibm/IBM+SDKs+for+Java+Technology/Java+Standard+Edition+%28Java+SE%29&release=7.1.0.0&platform=AIX+32-bit,+pSeries&function=all 64-bit: https://www-933.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~WebSphere&product=ibm/IBM+SDKs+for+Java+Technology/Java+Standard+Edition+%28Java+SE%29&release=7.1.0.0&platform=AIX+64-bit,+pSeries&function=all IBM SDK, Java Technology Edition, Version 8 Service Refresh 3 and subsequent releases: 32-bit: https://www-933.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~WebSphere&product=ibm/IBM+SDKs+for+Java+Technology/Java+Standard+Edition+%28Java+SE%29&release=8.0.0.0&platform=AIX+32-bit,+pSeries&function=all 64-bit: https://www-933.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm~WebSphere&product=ibm/IBM+SDKs+for+Java+Technology/Java+Standard+Edition+%28Java+SE%29&release=8.0.0.0&platform=AIX+64-bit,+pSeries&function=all WORKAROUNDS AND MITIGATIONS: None. =============================================================================== CONTACT US: If you would like to receive AIX Security Advisories via email, please visit "My Notifications": http://www.ibm.com/support/mynotifications To view previously issued advisories, please visit: http://www14.software.ibm.com/webapp/set2/subscriptions/onvdq Comments regarding the content of this announcement can be directed to: security-alert@austin.ibm.com To obtain the OpenSSL public key that can be used to verify the signed advisories and ifixes: Download the key from our web page: http://www.ibm.com/systems/resources/systems_p_os_aix_security_pubkey.txt To obtain the PGP public key that can be used to communicate securely with the AIX Security Team via security-alert@austin.ibm.com you can either: A. Download the key from our web page: http://www.ibm.com/systems/resources/systems_p_os_aix_security_pgppubkey.txt B. Download the key from a PGP Public Key Server. The key ID is: 0x28BFAA12 Please contact your local IBM AIX support center for any assistance. REFERENCES: Complete CVSS v2 Guide: http://www.first.org/cvss/v2/guide On-line Calculator v2: http://nvd.nist.gov/CVSS-v2-Calculator Complete CVSS v3 Guide: http://www.first.org/cvss/user-guide On-line Calculator v3: http://www.first.org/cvss/calculator/3.0 IBM Java SDK Security Bulletin: http://www-01.ibm.com/support/docview.wss?uid=swg21980826 ACKNOWLEDGEMENTS: CVE-2016-0363 and CVE-2016-0376 were reported by Adam Gowdiak of Security Explorations. CHANGE HISTORY: First Issued: Fri May 6 09:00:55 CDT 2016 Updated: Wed May 11 09:31:56 CDT 2016 Update: New Java 6 packages provided with version number 6.0.16.26. | Updated: Wed May 18 16:18:05 CDT 2016 | Update: New Java 6 packages provided with version number 6.0.16.26. | Fileset levels less than 6.0.0.561 are vulnerable. =============================================================================== *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.