Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Rational Directory Server (Tivoli) & Rational Directory Administrator

Summary

There are multiple vulnerabilities in IBM® Runtime Environment Java™ Version 6, Version 7 and Version 8 used by Rational Directory Server (Tivoli) and Rational Directory Administrator. These issues were disclosed as part of the IBM Java SDK updates in July 2017. Install the recommended iFixes to upgrade the JRE in order to resolve these issues.

Vulnerability Details

Rational Directory Server & Rational Directory Administrator are affected by the following vulnerabilities:

CVEID: CVE-2017-10101 DESCRIPTION: An unspecified vulnerability related to the Java SE JAXP component could allow an unauthenticated attacker to take control of the system.
CVSS Base Score: 9.6
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128862&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H)

CVEID: CVE-2017-10096 DESCRIPTION: An unspecified vulnerability related to the Java SE JAXP component could allow an unauthenticated attacker to take control of the system.
CVSS Base Score: 9.6
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128858&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H)

CVEID: CVE-2017-10116 DESCRIPTION: An unspecified vulnerability related to the Java SE Security 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/128877&gt; 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-2017-10078 DESCRIPTION: An unspecified vulnerability related to the Java SE Scripting component could allow an authenticated attacker to cause high confidentiality impact, high integrity impact, and no availability impact.
CVSS Base Score: 8.1
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128840&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N)

CVEID: CVE-2017-10115 DESCRIPTION: An unspecified vulnerability related to the Java SE JCE component could allow an unauthenticated attacker to obtain sensitive information resulting in a high confidentiality impact using unknown attack vectors.
CVSS Base Score: 7.5
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128876&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N)

CVEID: CVE-2017-10067 DESCRIPTION: An unspecified vulnerability related to the Java SE Security component could allow an unauthenticated attacker to take control of the system.
CVSS Base Score: 7.5
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128831&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H)

CVEID: CVE-2017-10125 DESCRIPTION: An unspecified vulnerability related to the Java SE Deployment component could allow an unauthenticated attacker to take control of the system.
CVSS Base Score: 7.1
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128885&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:P/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H)

CVEID: CVE-2017-10109 DESCRIPTION: An unspecified vulnerability related to the Java SE 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/128870&gt; 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-2017-10108 DESCRIPTION: An unspecified vulnerability related to the Java SE 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/128869&gt; 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-2017-10105 DESCRIPTION: An unspecified vulnerability related to the Java SE Deployment component could allow an unauthenticated attacker to cause no confidentiality impact, low integrity impact, and no availability impact.
CVSS Base Score: 4.3
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/128866&gt; 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:L/A:N)

CVEID: CVE-2017-1376 DESCRIPTION: A flaw in the IBM J9 VM class verifier allows untrusted code to disable the security manager and elevate its privileges.
CVSS Base Score: 9.8
CVSS Temporal Score: See <https://exchange.xforce.ibmcloud.com/vulnerabilities/126873&gt; for the current score
CVSS Environmental Score*: Undefined
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)

Affected Products and Versions

Rational Directory Server (Tivoli) v5.2.1 and earlier.

Rational Directory Administrator v6.0.0.2 and earlier.

Remediation/Fixes

1. Install one of the following IBM JREs supported versions that contain the fixes for these vulnerabilities:

• IBM Java Runtime Environment, Version 7 R1 Service Refresh 4 Fix Pack 10
• IBM Java Runtime Environment, Version 8 Service Refresh 4 Fix Pack 10

2. After installing a fixed IBM JRE version, install Rational Directory Server v5.2.1 iFix12 and Rational Directory Administrator v6.0.0.2 iFix06 from:

• Rational Directory Server (Tivoli) Interim Fix 12 for 5.2.1
• Rational Directory Administrator Interim Fix 06 for 6.0.0.2
  These steps will update the path of recommended/fixed IBM JRE in RDS/RDA.

For versions of Rational Directory Server that are earlier than version 5.2.1, and Rational Directory Administrator versions earlier than 6.0.0.2, IBM recommends upgrading to a fixed, supported version/release/platform of the product.

Workarounds and Mitigations

None