CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
EPSS
Percentile
73.1%
IBM SECURITY ADVISORY
First Issued: Tue Jun 12 14:49:00 CDT 2018
The most recent version of this document is available here:
http://aix.software.ibm.com/aix/efixes/security/java_apr2018_advisory.asc
https://aix.software.ibm.com/aix/efixes/security/java_apr2018_advisory.asc
ftp://aix.software.ibm.com/aix/efixes/security/java_apr2018_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 April 2018.
===============================================================================
VULNERABILITY DETAILS:
CVEID: CVE-2018-2800
https://vulners.com/cve/CVE-2018-2800
https://vulners.com/cve/CVE-2018-2800
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to
the Java SE, JRockit RMI component could allow an unauthenticated
attacker to cause low confidentiality impact, low integrity impact,
and no availability impact.
CVSS Base Score: 4.2
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/141956
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:N)
CVEID: CVE-2018-2795
https://vulners.com/cve/CVE-2018-2795
https://vulners.com/cve/CVE-2018-2795
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to
the Java SE, Java SE Embedded, JRockit Security 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/141951
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-2018-2796
https://vulners.com/cve/CVE-2018-2796
https://vulners.com/cve/CVE-2018-2796
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to
the Java SE, Java SE Embedded, JRockit Concurrency 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/141952
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-2018-2797
https://vulners.com/cve/CVE-2018-2797
https://vulners.com/cve/CVE-2018-2797
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 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/141953
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-2018-2798
https://vulners.com/cve/CVE-2018-2798
https://vulners.com/cve/CVE-2018-2798
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to
the Java SE, Java SE Embedded, JRockit 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: 5.3
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/141954
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-2018-2799
https://vulners.com/cve/CVE-2018-2799
https://vulners.com/cve/CVE-2018-2799
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to
the Java SE, Java SE Embedded, JRockit JAXP 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/141955
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-2018-2783
https://vulners.com/cve/CVE-2018-2783
https://vulners.com/cve/CVE-2018-2783
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to
the Java SE, Java SE Embedded, JRockit Security 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/141939
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-2018-2794
https://vulners.com/cve/CVE-2018-2794
https://vulners.com/cve/CVE-2018-2794
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to
the Java SE, JRockit Security component could allow an
unauthenticated attacker to take control of the system.
CVSS Base Score: 7.7
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/141950
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H)
CVEID: CVE-2018-2790
https://vulners.com/cve/CVE-2018-2790
https://vulners.com/cve/CVE-2018-2790
DESCRIPTION: An unspecified vulnerability in Oracle Java SE related to
the Java SE, Java SE Embedded Security component could allow an
unauthenticated attacker to cause no confidentiality impact, low
integrity impact, and no availability impact.
CVSS Base Score: 3.1
CVSS Temporal Score: See
https://exchange.xforce.ibmcloud.com/vulnerabilities/141946
for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N)
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 7.0.0.625
For Java7.1: Less than 7.1.0.425
For Java8: Less than 8.0.0.515
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 25 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 25 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 15 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.
===============================================================================
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
Contact IBM Support for questions related to this announcement:
http://ibm.com/support/
https://ibm.com/support/
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
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=swg22015806
RELATED INFORMATION:
Security Bulletin: Multiple vulnerabilities in IBM Java SDK affect AIX
http://www-01.ibm.com/support/docview.wss?uid=isg3T1027807
ACKNOWLEDGEMENTS:
None.
CHANGE HISTORY:
First Issued: Tue Jun 12 14:49:00 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.
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:M/Au:N/C:P/I:P/A:N
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H
EPSS
Percentile
73.1%