Openj9
by Eclipse
Source repositories
CVEs (23)
| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2020-27221 | Cri | 0.64 | 9.8 | 0.02 | Jan 21, 2021 | In Eclipse OpenJ9 up to and including version 0.23, there is potential for a stack-based buffer overflow when the virtual machine or JNI natives are converting from UTF-8 characters to platform encoding. | ||
| CVE-2019-11772 | Cri | 0.64 | 9.8 | 0.02 | Jul 17, 2019 | In Eclipse OpenJ9 prior to 0.15, the String.getBytes(int, 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… | ||
| CVE-2018-12549 | Cri | 0.64 | 9.8 | 0.02 | Feb 11, 2019 | 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-2018-12547 | Cri | 0.64 | 9.8 | 0.03 | Feb 11, 2019 | In Eclipse OpenJ9, prior to the 0.12.0 release, the jio_snprintf() and jio_vsnprintf() native methods ignored the length parameter. This affects existing APIs that called the functions to exceed the allocated buffer. This functions were not directly callable by non-native user… | ||
| CVE-2018-12548 | Cri | 0.64 | 9.8 | 0.01 | Jan 31, 2019 | In OpenJDK + Eclipse OpenJ9 version 0.11.0 builds, the public jdk.crypto.jniprovider.NativeCrypto class contains public static natives which accept pointer values that are dereferenced in the native code. | ||
| CVE-2026-16439 | Cri | 0.59 | 9.1 | 0.00 | Jul 21, 2026 | In Eclipse OpenJ9 versions up to 0.60, using -Xtrace to trace method arguments can lead to buffer underflow. | ||
| CVE-2019-17631 | Cri | 0.59 | 9.1 | 0.02 | Oct 17, 2019 | 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-2019-11771 | Hig | 0.51 | 7.8 | 0.00 | Jul 17, 2019 | AIX builds of Eclipse OpenJ9 before 0.15.0 contain unused RPATHs which may facilitate code injection and privilege elevation by local users. | ||
| CVE-2018-12539 | Hig | 0.51 | 7.8 | 0.00 | Aug 14, 2018 | 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… | ||
| CVE-2019-10245 | Hig | 0.49 | 7.5 | 0.02 | Apr 19, 2019 | 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-2019-11775 | Hig | 0.48 | 7.4 | 0.01 | Jul 30, 2019 | 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… | ||
| CVE-2026-6918 | Hig | 0.42 | 7.5 | 0.01 | May 5, 2026 | In Eclipse Open9J versions 0.21 to 0.58, a pre-authentication remote attacker can crash JITServer by sending a 32-byte crafted TCP message. | ||
| CVE-2021-28167 | Med | 0.42 | 6.5 | 0.01 | Apr 21, 2021 | In Eclipse Openj9 to version 0.25.0, usage of the jdk.internal.reflect.ConstantPool API causes the JVM in some cases to pre-resolve certain constant pool entries. This allows a user to call static methods or access static members without running the class initialization method,… | ||
| CVE-2019-17639 | Med | 0.35 | 5.3 | 0.01 | Jul 15, 2020 | In Eclipse OpenJ9 prior to version 0.21 on Power platforms, calling the System.arraycopy method with a length longer than the length of the source or destination array can, in certain specially crafted code patterns, cause the current method to return prematurely with an… | ||
| CVE-2024-3933 | Med | 0.27 | 5.3 | 0.00 | May 27, 2024 | In Eclipse OpenJ9 release versions prior to 0.44.0 and after 0.13.0, when running with JVM option -Xgc:concurrentScavenge, the sequence generated for System.arrayCopy on the IBM Z platform with hardware and software support for guarded storage [1], could allow access to a buffer… | ||
| CVE-2026-16441 | Med | 0.00 | — | 0.00 | Jul 21, 2026 | In Eclipse OpenJ9 versions up to 0.60, when executing class files where a previously concrete superclass method has been recompiled as abstract, execution is incorrectly delegated to an interface default method. | ||
| CVE-2025-4447 | Hig | 0.00 | 7.8 | 0.00 | May 9, 2025 | In Eclipse OpenJ9 versions up to 0.51, when used with OpenJDK version 8 a stack based buffer overflow can be caused by modifying a file on disk that is read when the JVM starts. | ||
| CVE-2024-10917 | Low | 0.00 | 3.7 | 0.00 | Nov 11, 2024 | In Eclipse OpenJ9 versions up to 0.47, the JNI function GetStringUTFLength may return an incorrect value which has wrapped around. From 0.48 the value is correct but may be truncated to include a smaller number of characters. | ||
| CVE-2023-5676 | Med | 0.00 | 4.1 | 0.00 | Nov 15, 2023 | In Eclipse OpenJ9 before version 0.41.0, the JVM can be forced into an infinite busy hang on a spinlock or a segmentation fault if a shutdown signal (SIGTERM, SIGINT or SIGHUP) is received before the JVM has finished initializing. | ||
| CVE-2023-2597 | Hig | 0.00 | 7.0 | 0.00 | May 22, 2023 | In Eclipse Openj9 before version 0.38.0, in the implementation of the shared cache (which is enabled by default in OpenJ9 builds) the size of a string is not properly checked against the size of the buffer. |
- risk 0.64cvss 9.8epss 0.02
In Eclipse OpenJ9 up to and including version 0.23, there is potential for a stack-based buffer overflow when the virtual machine or JNI natives are converting from UTF-8 characters to platform encoding.
- risk 0.64cvss 9.8epss 0.02
In Eclipse OpenJ9 prior to 0.15, the String.getBytes(int, 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…
- risk 0.64cvss 9.8epss 0.02
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.
- risk 0.64cvss 9.8epss 0.03
In Eclipse OpenJ9, prior to the 0.12.0 release, the jio_snprintf() and jio_vsnprintf() native methods ignored the length parameter. This affects existing APIs that called the functions to exceed the allocated buffer. This functions were not directly callable by non-native user…
- risk 0.64cvss 9.8epss 0.01
In OpenJDK + Eclipse OpenJ9 version 0.11.0 builds, the public jdk.crypto.jniprovider.NativeCrypto class contains public static natives which accept pointer values that are dereferenced in the native code.
- risk 0.59cvss 9.1epss 0.00
In Eclipse OpenJ9 versions up to 0.60, using -Xtrace to trace method arguments can lead to buffer underflow.
- risk 0.59cvss 9.1epss 0.02
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.
- risk 0.51cvss 7.8epss 0.00
AIX builds of Eclipse OpenJ9 before 0.15.0 contain unused RPATHs which may facilitate code injection and privilege elevation by local users.
- risk 0.51cvss 7.8epss 0.00
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…
- risk 0.49cvss 7.5epss 0.02
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.
- risk 0.48cvss 7.4epss 0.01
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…
- risk 0.42cvss 7.5epss 0.01
In Eclipse Open9J versions 0.21 to 0.58, a pre-authentication remote attacker can crash JITServer by sending a 32-byte crafted TCP message.
- risk 0.42cvss 6.5epss 0.01
In Eclipse Openj9 to version 0.25.0, usage of the jdk.internal.reflect.ConstantPool API causes the JVM in some cases to pre-resolve certain constant pool entries. This allows a user to call static methods or access static members without running the class initialization method,…
- risk 0.35cvss 5.3epss 0.01
In Eclipse OpenJ9 prior to version 0.21 on Power platforms, calling the System.arraycopy method with a length longer than the length of the source or destination array can, in certain specially crafted code patterns, cause the current method to return prematurely with an…
- risk 0.27cvss 5.3epss 0.00
In Eclipse OpenJ9 release versions prior to 0.44.0 and after 0.13.0, when running with JVM option -Xgc:concurrentScavenge, the sequence generated for System.arrayCopy on the IBM Z platform with hardware and software support for guarded storage [1], could allow access to a buffer…
- risk 0.00cvss —epss 0.00
In Eclipse OpenJ9 versions up to 0.60, when executing class files where a previously concrete superclass method has been recompiled as abstract, execution is incorrectly delegated to an interface default method.
- risk 0.00cvss 7.8epss 0.00
In Eclipse OpenJ9 versions up to 0.51, when used with OpenJDK version 8 a stack based buffer overflow can be caused by modifying a file on disk that is read when the JVM starts.
- risk 0.00cvss 3.7epss 0.00
In Eclipse OpenJ9 versions up to 0.47, the JNI function GetStringUTFLength may return an incorrect value which has wrapped around. From 0.48 the value is correct but may be truncated to include a smaller number of characters.
- risk 0.00cvss 4.1epss 0.00
In Eclipse OpenJ9 before version 0.41.0, the JVM can be forced into an infinite busy hang on a spinlock or a segmentation fault if a shutdown signal (SIGTERM, SIGINT or SIGHUP) is received before the JVM has finished initializing.
- risk 0.00cvss 7.0epss 0.00
In Eclipse Openj9 before version 0.38.0, in the implementation of the shared cache (which is enabled by default in OpenJ9 builds) the size of a string is not properly checked against the size of the buffer.
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