Showing 2 vulnerabilities on this page for Open J9

Signals CISA KEV Ransomware Nuclei
Eclipse Foundation vulnerability results
VulnerabilityTitle and contextCVSSEPSSPoCsSignalsSTIX action

Eclipse OpenJ9 might return an incorrect value in JNI function GetStringUTFLength

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.

CWE-190Nov 11, 2024
CVSS3.7v3.1EPSS0.423%PoCs0SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templatesSTIX

Eclipse Open J9 With -Xgc:concurrentScavenge on IBM Z, could write/read outside of a buffer

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 with an incorrect length value when executing an arraycopy sequence while the Concurrent Scavenge Garbage Collection cycle is active and the source and destination memory regions for arraycopy overlap. This allows read a

CVSS5.3v3.1EPSS0.209%PoCs0SignalsNot listed in CISA KEVNo known ransomware useNo Nuclei templatesSTIX