CVE-2019-17631

CVE-2019-17631 : Eclipse OpenJ9 could allow a local attacker to gain elevated privileges due to a missing authorization check when accessing a resource or action. In IBM docs, affected product Liberty for Java is listed (version 3.37); remediation is to upgrade to Liberty for Java v3.40-20200108-...

CVE-2019-17631

From Eclipse OpenJ9 0.15 to 0.16, access to diagnostic operations such as causing a GC or creating a diagnostic file are permitted without any privilege checks...

CVE-2019-10245

In Eclipse OpenJ9 prior to the 0.14.0 release, the Java bytecode verifier incorrectly allows a method to execute past the end of bytecode array causing crashes. Eclipse OpenJ9 v0.14.0 correctly detects this case and rejects the attempted class load...

CVE-2018-12549

In Eclipse OpenJ9 version 0.11.0, the OpenJ9 JIT compiler may incorrectly omit a null check on the receiver object of an Unsafe call when accelerating it...

CVE-2018-12539

In Eclipse OpenJ9 version 0.8, users other than the process owner may be able to use Java Attach API to connect to an Eclipse OpenJ9 or IBM JVM on the same machine and use Attach API operations, which includes the ability to execute untrusted native code. Attach API is enabled by default on...

Security Bulletin: Multiple Vulnerabilities in IBM® Java SDK affect WebSphere Application Server shipped with IBM Security Key Lifecycle Manager (SKLM) July 2019 CPU

Summary There are multiple vulnerabilities in the IBM® SDK Java™ Technology Edition that is shipped with IBM WebSphere Application Server. These might affect some configurations of IBM WebSphere Application Server Traditional. Vulnerability Details Please consult the security bulletin Security...

Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Installation Manager and IBM Packaging Utility

Summary There are multiple vulnerabilities in IBM® Runtime Environment Java™ Versions 7 and 8 used by IBM Installation Manager and IBM Packaging Utility. The IBM Installation Manager and IBM Packaging Utility have addressed the applicable CVEs. Vulnerability Details CVEID: CVE-2019-4473...

Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect IBM Rational ClearQuest (CVE-2018-1890, CVE-2018-12547, CVE-2019-2426)

Summary There are multiple vulnerabilities in IBM® Runtime Environment Java™ Versions 7 and 8, which are used by IBM Rational ClearQuest. These issues were disclosed as part of the IBM Java SDK updates in March 2019. Vulnerability Details CVEID: CVE-2018-1890 DESCRIPTION: IBM SDK, Java Technology...

The vulnerability of the String.getBytes(int, int, byte[], int) method in the Eclipse OpenJ9 virtual machine allows a attacker to execute arbitrary code.

The vulnerability of the String.getBytesint, int, byte, int method in the Eclipse OpenJ9 virtual machine is related to writing data beyond the buffer boundaries. Exploiting this vulnerability may allow a malicious actor to execute arbitrary code remotely...

The vulnerability of the Eclipse OpenJ9 virtual machine, related to synchronization errors when using a shared resource, allows a perpetrator to cause memory corruption.

The vulnerability of the Eclipse OpenJ9 virtual machine is related to synchronization errors when using a shared resource “Race Condition”. Exploiting this vulnerability can allow an attacker operating remotely to cause memory corruption...

Security Bulletin: Multiple vulnerabilities in IBM Java Runtime affect Financial Transaction Manager for ACH Services for Multi-Platform

Summary There are multiple vulnerabilities in IBM® Runtime Environment Java™ Version 7 or Version 8 by Financial Transaction Manager for ACH Services for Multi-Platform FTM ACH. Financial Transaction Manager for ACH Services for Multi-Platform has addressed the applicable CVEs. Vulnerability...

JDK: Out-of-bounds access in the String.getBytes method

In Eclipse OpenJ9 prior to 0.15, the String.getBytesint, int, byte, int method does not verify that the provided byte array is non-null nor that the provided index is in bounds when compiled by the JIT. This allows arbitrary writes to any 32-bit address or beyond the end of a byte array within Ja...

JDK: Failure to privatize a value pulled out of the loop by versioning

All builds of Eclipse OpenJ9 prior to 0.15 contain a bug where the loop versioner may fail to privatize a value that is pulled out of the loop by versioning - for example if there is a condition that is moved out of the loop that reads a field we may not privatize the value of that field in the...

Security Bulletin: Multiple vulnerabilities in IBM® Java SDK affects WebSphere Application Server July 2019 CPU that is bundled with IBM WebSphere Application Server Patterns

Summary There are multiple vulnerabilities in the IBM® SDK Java™ Technology Edition that is shipped with IBM WebSphere Application Server. These issues were disclosed in the IBM Java SDK updates in July 2019. Vulnerability Details For information on the IBM Java SDK that is now bundled with...

JDK: Out-of-bounds access in the String.getBytes method

In Eclipse OpenJ9 prior to 0.15, the String.getBytesint, int, byte, int method does not verify that the provided byte array is non-null nor that the provided index is in bounds when compiled by the JIT. This allows arbitrary writes to any 32-bit address or beyond the end of a byte array within Ja...

JDK: Failure to privatize a value pulled out of the loop by versioning

All builds of Eclipse OpenJ9 prior to 0.15 contain a bug where the loop versioner may fail to privatize a value that is pulled out of the loop by versioning - for example if there is a condition that is moved out of the loop that reads a field we may not privatize the value of that field in the...

JDK: Failure to privatize a value pulled out of the loop by versioning

All builds of Eclipse OpenJ9 prior to 0.15 contain a bug where the loop versioner may fail to privatize a value that is pulled out of the loop by versioning - for example if there is a condition that is moved out of the loop that reads a field we may not privatize the value of that field in the...

JDK: Out-of-bounds access in the String.getBytes method

In Eclipse OpenJ9 prior to 0.15, the String.getBytesint, int, byte, int method does not verify that the provided byte array is non-null nor that the provided index is in bounds when compiled by the JIT. This allows arbitrary writes to any 32-bit address or beyond the end of a byte array within Ja...

JDK: Out-of-bounds access in the String.getBytes method

In Eclipse OpenJ9 prior to 0.15, the String.getBytesint, int, byte, int method does not verify that the provided byte array is non-null nor that the provided index is in bounds when compiled by the JIT. This allows arbitrary writes to any 32-bit address or beyond the end of a byte array within Ja...

JDK: Failure to privatize a value pulled out of the loop by versioning

All builds of Eclipse OpenJ9 prior to 0.15 contain a bug where the loop versioner may fail to privatize a value that is pulled out of the loop by versioning - for example if there is a condition that is moved out of the loop that reads a field we may not privatize the value of that field in the...