Security Bulletin
Summary
There are multiple vulnerabilities in IBM® SDK Java™ Technology Edition, Version 7 and 8 and IBM® Runtime Environment Java™ Version 7 and 8 used by Rational Business Developer. Rational Business Developer has addressed the applicable CVEs. These issues were disclosed as part of the IBM Java SDK and Runtime Environment updates in the Oracle July 2021 Critical Patch Update, minus CVE-2021-2341.
Vulnerability Details
CVEID: CVE-2021-2388
DESCRIPTION: An unspecified vulnerability in Java SE related to the VM 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/205815 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVEID: CVE-2021-2369
DESCRIPTION: An unspecified vulnerability in Java SE related to the Library 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/205796 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N)
CVEID: CVE-2021-2432
DESCRIPTION: An unspecified vulnerability in Java SE related to the 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: 3.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/205856 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| RBD | 9.1 |
| RBD | 9.5 |
| RBD | 9.6 |
Remediation/Fixes
|
Product |
VRMF |
APAR |
Remediation / First Fix |
File Name
|
|
Rational Business Developer |
9.1.x |
None | https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7ERational&product=ibm/Rational/Rational+Business+Developer&release=9.1.0&platform=All&function=all | RBD_9.1_IBM_JDK7_SR4_FP90 |
|
Rational Business Developer |
9.5.x |
None | https://www.ibm.com/support/fixcentral/swg/selectFixes?parent=ibm%7ERational&product=ibm/Rational/Rational+Business+Developer&release=9.5.0&platform=All&function=all | RBD_9.5_IBM_JDK8_SR6_FP35 |
|
Rational Business Developer |
9.6.x |
None | RBD_9.6_IBM_JDK8_SR6_FP35 |
Workarounds and Mitigations
None
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References
Change History
08 Nov 2021: Initial Publication
*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
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
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Document Information
Modified date:
09 November 2021
Initial Publish date:
08 November 2021
UID
ibm16514787