Multiple vulnerabilities in IBM Java SDK affect AIX

IBM SECURITY ADVISORY

First Issued: Tue Nov 3 15:29:58 CST 2020

The most recent version of this document is available here:

http://aix.software.ibm.com/aix/efixes/security/java_july2020_advisory.asc
https://aix.software.ibm.com/aix/efixes/security/java_july2020_advisory.asc
ftp://aix.software.ibm.com/aix/efixes/security/java_july2020_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 used by AIX. AIX has addressed the applicable CVEs.

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

VULNERABILITY DETAILS:

CVEID: CVE-2020-14621
    https://vulners.com/cve/CVE-2020-14621
    https://vulners.com/cve/CVE-2020-14621
DESCRIPTION: An unspecified vulnerability in Java SE related to the JAXP
    component could allow an unauthenticated attacker to cause no
    confidentiality impact, low integrity impact, and no availability
    impact.
CVSS Base Score: 5.3
CVSS Temporal Score: See
    https://exchange.xforce.ibmcloud.com/vulnerabilities/185099
    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-2020-14593
    https://vulners.com/cve/CVE-2020-14593
    https://vulners.com/cve/CVE-2020-14593
DESCRIPTION: An unspecified vulnerability in Java SE related to the 2D
    component could allow an unauthenticated attacker to cause no
    confidentiality impact, high integrity impact, and no availability
    impact.
CVSS Base Score: 7.4
CVSS Temporal Score: See
    https://exchange.xforce.ibmcloud.com/vulnerabilities/185071
    for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N)

CVEID: CVE-2020-14583
    https://vulners.com/cve/CVE-2020-14583
    https://vulners.com/cve/CVE-2020-14583
DESCRIPTION: An unspecified vulnerability in Java SE related to the
    Libraries component could allow an unauthenticated attacker to cause
    low confidentiality impact, low integrity impact, and no availability
    impact.
CVSS Base Score: 8.3
CVSS Temporal Score: See
    https://exchange.xforce.ibmcloud.com/vulnerabilities/185061
    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-2020-14579
    https://vulners.com/cve/CVE-2020-14579
    https://vulners.com/cve/CVE-2020-14579
DESCRIPTION: An unspecified vulnerability in Java SE related to the
    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: 3.7
CVSS Temporal Score: See
    https://exchange.xforce.ibmcloud.com/vulnerabilities/185057
    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-2020-14578
    https://vulners.com/cve/CVE-2020-14578
    https://vulners.com/cve/CVE-2020-14578
DESCRIPTION: An unspecified vulnerability in Java SE related to the
    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: 3.7
CVSS Temporal Score: See
    https://exchange.xforce.ibmcloud.com/vulnerabilities/185056
    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-2020-14577
    https://vulners.com/cve/CVE-2020-14577
    https://vulners.com/cve/CVE-2020-14577
DESCRIPTION: An unspecified vulnerability in Java SE related to the JSSE
    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/185055
    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-2020-14556
    https://vulners.com/cve/CVE-2020-14556
    https://vulners.com/cve/CVE-2020-14556
DESCRIPTION: An unspecified vulnerability in Java SE related to the
    Libraries component could allow an unauthenticated attacker to cause
    low confidentiality impact, low integrity impact, and no availability
    impact.
CVSS Base Score: 4.8
CVSS Temporal Score: See
    https://exchange.xforce.ibmcloud.com/vulnerabilities/185034
    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:N)

CVEID: CVE-2019-17639
    https://vulners.com/cve/CVE-2019-17639
    https://vulners.com/cve/CVE-2019-17639
DESCRIPTION: Eclipse OpenJ9 could allow a remote attacker to obtain
    sensitive information, caused by the premature return of the current
    method with an undefined return value. By invoking the
    System.arraycopy method with a length longer than the length of the
    source or destination array can, an attacker could exploit this
    vulnerability to obtain sensitive information.
CVSS Base Score: 5.3
CVSS Temporal Score: See
    https://exchange.xforce.ibmcloud.com/vulnerabilities/185437
    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-2020-2601
    https://vulners.com/cve/CVE-2020-2601
    https://vulners.com/cve/CVE-2020-2601
DESCRIPTION: iAn unspecified vulnerability in Oracle Java SE related to
    the Java SE, Java SE Embedded Security 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/174548
    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-2020-2590
    https://vulners.com/cve/CVE-2020-2590
    https://vulners.com/cve/CVE-2020-2590
DESCRIPTION: An unspecified vulnerability in Java SE related to the Java
    SE Security component could allow an unauthenticated attacker to
    cause no confidentiality impact, low integrity impact, and no
    availability impact.
CVSS Base Score: 3.7
CVSS Temporal Score: See
    https://exchange.xforce.ibmcloud.com/vulnerabilities/174538
    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:N)

AFFECTED PRODUCTS AND VERSIONS:

    AIX 7.1, 7.2
    VIOS 3.1

    The following fileset levels (VRMF) are vulnerable, if the
    respective Java version is installed:
    For Java7:    Less than 7.0.0.670
    For Java7.1:  Less than 7.1.0.470
    For Java8:    Less than 8.0.0.616

    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 70 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 70 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 6 Fix
    Pack 16 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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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

RELATED INFORMATION:

Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect AIX
    https://www.ibm.com/support/pages/node/6359153

ACKNOWLEDGEMENTS:

None.

CHANGE HISTORY:

First Issued: Tue Nov  3 15:29:58 CST 2020

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

*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.