Vulnerability Information
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Vulnerability Title
Eclipse Open J9 With -Xgc:concurrentScavenge on IBM Z, could write/read outside of a buffer
Vulnerability Description
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 and write to addresses beyond the end of the array range.
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:L
Vulnerability Type
使用不正确的长度值访问缓冲区
Vulnerability Title
Eclipse OpenJ9 安全漏洞
Vulnerability Description
Eclipse OpenJ9是Eclipse基金会的一款Java应用程序引擎。该产品主要用于运行Java应用程序。 Eclipse OpenJ9存在安全漏洞，该漏洞源于当使用JVM选项-Xgc:concurrentScavenge运行时存在越界读取和越界写入漏洞。受影响的产品和版本：Eclipse OpenJ9 0.13.0至0.44.0之前版本。
CVSS Information
N/A
Vulnerability Type
N/A