Security Bulletin
Summary
There are multiple vulnerabilities in IBM® SDK Java™ Technology Edition, which are used by IBM Cast Iron Solution & App Connect Professional . These issues were disclosed as part of the IBM Java SDK updates in January 2021, IBM Cast Iron & App Connect Professional have addressed the applicable CVEs.
Vulnerability Details
CVEID: CVE-2020-14803
DESCRIPTION: An unspecified vulnerability in Java SE could allow an unauthenticated attacker to obtain sensitive information resulting in a low confidentiality impact using unknown attack vectors.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/190121 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
CVEID: CVE-2020-27221
DESCRIPTION: Eclipse OpenJ9 is vulnerable to a stack-based buffer overflow when the virtual machine or JNI natives are converting from UTF-8 characters to platform encoding. By sending an overly long string, a remote attacker could overflow a buffer and execute arbitrary code on the system or cause the application to crash.
CVSS Base score: 9.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/195353 for the current score.
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
IBM WebSphere Cast Iron Solution v 7.5.0.0, 7.5.0.1, 7.5.1.0
App Connect Professional v 7.5.2.0
App Connect Professional v 7.5.3.0
App Connect Professional v 7.5.4.0
Remediation/Fixes
| Product | VRMF | APAR | Remediation/First Fix |
| IBM WebSphere Cast Iron Solution | 7.5.0.0 7.5.0.1 7.5.1.0 | LI81977 | 7510 fixcentral Link |
| App Connect Professional | 7.5.2.0 | LI81977 | 7520 Fixcentral link |
| App Connect Professional | 7.5.3.0 | LI82028 | 7530 Fixcentral link |
| App Connect Professional | 7.5.4.0 | LI82028 | 7540 Fixcentral link |
Workarounds and Mitigations
None
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References
Change History
17 Mar 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:
19 March 2021
UID
ibm16434163