IBM SECURITY ADVISORY

First Issued: Mon Apr 30 11:26:59 CDT 2018

The most recent version of this document is available here:

http://aix.software.ibm.com/aix/efixes/security/java_jan2018_advisory.asc
https://aix.software.ibm.com/aix/efixes/security/java_jan2018_advisory.asc
ftp://aix.software.ibm.com/aix/efixes/security/java_jan2018_advisory.asc

Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect AIX


===============================================================================

SUMMARY:

    There are multiple vulnerabilities in IBM SDK Java Technology Edition,
    Versions 7, 7.1, 8 that are used by AIX. These issues were disclosed
    as part of the IBM Java SDK updates in January 2018.

===============================================================================

VULNERABILITY DETAILS:

    CVEID: CVE-2018-2579
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2579
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2579
    DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to 
        the Java SE, Java SE Embedded, JRockit Libraries component could 
        allow an unauthenticated attacker to obtain sensitive information 
        resulting in a low confidentiality impact using unknown attack 
        vectors.
    CVSS Base Score: 3.7 
    CVSS Temporal Score: See 
        https://exchange.xforce.ibmcloud.com/vulnerabilities/137833 
        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-2018-2588
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2588
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2588
    DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to 
        the Java SE, Java SE Embedded, JRockit LDAP component could allow an 
        authenticated attacker to obtain sensitive information resulting in a 
        low confidentiality impact using unknown attack vectors. 
    CVSS Base Score: 4.3 
    CVSS Temporal Score: See
        https://exchange.xforce.ibmcloud.com/vulnerabilities/137841
        for the current score
    CVSS Environmental Score*: Undefined
    CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N)

    CVEID: CVE-2018-2663
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2663
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2663
    DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to 
        the Java SE, Java SE Embedded, JRockit Libraries component could 
        allow an unauthenticated attacker to cause a denial of service 
        resulting in a low availability impact using unknown attack vectors. 
    CVSS Base Score: 4.3 
    CVSS Temporal Score: See
        https://exchange.xforce.ibmcloud.com/vulnerabilities/137917
        for the current score
    CVSS Environmental Score*: Undefined
    CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)

    CVEID: CVE-2018-2677
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2677
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2677
    DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the 
        Java SE, Java SE Embedded AWT component could allow an unauthenticated 
        attacker to cause a denial of service resulting in a low availability 
        impact using unknown attack vectors. 
    CVSS Base Score: 4.3 
    CVSS Temporal Score: See
        https://exchange.xforce.ibmcloud.com/vulnerabilities/137932
        for the current score
    CVSS Environmental Score*: Undefined
    CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)

    CVEID: CVE-2018-2678
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2678
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2678
    DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the 
        Java SE, Java SE Embedded, JRockit JNDI component could allow an 
        unauthenticated attacker to cause a denial of service resulting in a 
        low availability impact using unknown attack vectors. 
    CVSS Base Score: 4.3 
    CVSS Temporal Score: See
        https://exchange.xforce.ibmcloud.com/vulnerabilities/137933
        for the current score
    CVSS Environmental Score*: Undefined
    CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L)

    CVEID: CVE-2018-2602
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2602
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2602
    DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the 
        Java SE, Java SE Embedded I18n component could allow an 
        unauthenticated attacker to cause low confidentiality impact, low 
        integrity impact, and low availability impact. 
    CVSS Base Score: 4.5 
    CVSS Temporal Score: See
        https://exchange.xforce.ibmcloud.com/vulnerabilities/137854
        for the current score
    CVSS Environmental Score*: Undefined
    CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L)

    CVEID: CVE-2018-2599
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2599
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2599
    DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the 
        Java SE, Java SE Embedded, JRockit JNDI component could allow an 
        unauthenticated attacker to cause no confidentiality impact, low 
        integrity impact, and low availability impact. 
    CVSS Base Score: 4.8 
    CVSS Temporal Score: See
        https://exchange.xforce.ibmcloud.com/vulnerabilities/137851
        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:L/A:L)

    CVEID: CVE-2018-2603
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2603
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2603
    DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the 
        Java SE, Java SE Embedded, JRockit Libraries component could allow an 
        unauthenticated attacker to cause a denial of service resulting in a 
        low availability impact using unknown attack vectors. 
    CVSS Base Score: 5.3 
    CVSS Temporal Score: See
        https://exchange.xforce.ibmcloud.com/vulnerabilities/137855
        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-2018-2657
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2657
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2657
    DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the 
        Java SE, JRockit Serialization component could allow an 
        unauthenticated attacker to cause a denial of service resulting in a 
        low availability impact using unknown attack vectors. 
    CVSS Base Score: 5.3 
    CVSS Temporal Score: See
        https://exchange.xforce.ibmcloud.com/vulnerabilities/137910
        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-2018-2618
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2618
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2618
    DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the 
        Java SE, Java SE Embedded, JRockit JCE component could allow an 
        unauthenticated attacker to obtain sensitive information resulting in 
        a high confidentiality impact using unknown attack vectors. 
    CVSS Base Score: 5.9 
    CVSS Temporal Score: See
        https://exchange.xforce.ibmcloud.com/vulnerabilities/137870
        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:N/A:N)

    CVEID: CVE-2018-2641
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2641
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2641
    DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the 
        Java SE, Java SE Embedded AWT component could allow an unauthenticated 
        attacker to cause no confidentiality impact, high integrity impact, 
        and no availability impact. 
    CVSS Base Score: 6.1 
    CVSS Temporal Score: See
        https://exchange.xforce.ibmcloud.com/vulnerabilities/137893
        for the current score
    CVSS Environmental Score*: Undefined
    CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:N)

    CVEID: CVE-2018-2582
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2582
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2582
    DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the 
        Java SE, Java SE Embedded Hotspot component could allow an 
        unauthenticated attacker to cause no confidentiality impact, high 
        integrity impact, and no availability impact. 
    CVSS Base Score: 6.5 
    CVSS Temporal Score: See
        https://exchange.xforce.ibmcloud.com/vulnerabilities/137836
        for the current score
    CVSS Environmental Score*: Undefined
    CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N)

    CVEID: CVE-2018-2634
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2634
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2634
    DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the 
        Java SE, Java SE Embedded JGSS component could allow an 
        unauthenticated attacker to obtain sensitive information resulting in 
        a high confidentiality impact using unknown attack vectors. 
    CVSS Base Score: 6.8 
    CVSS Temporal Score: See
        https://exchange.xforce.ibmcloud.com/vulnerabilities/137886
        for the current score
    CVSS Environmental Score*: Undefined
    CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N)

    CVEID: CVE-2018-2637
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2637
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2637
    DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the 
        Java SE, Java SE Embedded, JRockit JMX component could allow an 
        unauthenticated attacker to cause high confidentiality impact, high 
        integrity impact, and no availability impact. 
    CVSS Base Score: 7.4 
    CVSS Temporal Score: See
        https://exchange.xforce.ibmcloud.com/vulnerabilities/137889
        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-2018-2633
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2633
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2633
    DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the 
        Java SE, Java SE Embedded, JRockit JNDI component could allow an 
        unauthenticated attacker to take control of the system. 
    CVSS Base Score: 8.3 
    CVSS Temporal Score: See
        https://exchange.xforce.ibmcloud.com/vulnerabilities/137885
        for the current score
    CVSS Environmental Score*: Undefined
    CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)

    CVEID: CVE-2018-2638
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2638
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2638
    DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the 
        Java SE Deployment component could allow an unauthenticated attacker 
        to take control of the system. 
    CVSS Base Score: 8.3 
    CVSS Temporal Score: See
        https://exchange.xforce.ibmcloud.com/vulnerabilities/137890
        for the current score
    CVSS Environmental Score*: Undefined
    CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)

    CVEID: CVE-2018-2639
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2639
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2639
    DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to the 
        Java SE Deployment component could allow an unauthenticated attacker 
        to take control of the system. 
    CVSS Base Score: 8.3 
    CVSS Temporal Score: See
        https://exchange.xforce.ibmcloud.com/vulnerabilities/137891
        for the current score
    CVSS Environmental Score*: Undefined
    CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)

    CVEID: CVE-2018-1417
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1417
    https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1417
    DESCRIPTION: Under certain circumstances, a flaw in the J9 JVM allows 
        untrusted code running under a security manager to elevate its 
        privileges. 
    CVSS Base Score: 8.1 
    CVSS Temporal Score: See
        https://exchange.xforce.ibmcloud.com/vulnerabilities/138823
        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 Java7:    Less than 7.0.0.620
        For Java7.1:  Less than 7.1.0.420
        For Java8:    Less than 8.0.0.510

        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:

        Note: Recommended remediation is to always install the most recent 
        Java package available for the respective Java version.

        IBM SDK, Java Technology Edition, Version 7 Service Refresh 10 Fix
        Pack 20 and subsequent releases:
    32-bit: https://www-945.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-945.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 4
        Fix Pack 20 and subsequent releases:
    32-bit: https://www-945.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-945.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 5
        Fix Pack 10 and subsequent releases:
    32-bit: https://www-945.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-945.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.


===============================================================================

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        Download the key from our web page:

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    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=swg22012965


RELATED INFORMATION:

    Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect AIX
        http://www-01.ibm.com/support/docview.wss?uid=isg3T1027373


ACKNOWLEDGEMENTS:

    None.

CHANGE HISTORY:

    First Issued: Mon Apr 30 11:26:59 CDT 2018

     
===============================================================================

*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.