CVE-2019-17639: vulnerability in The Eclipse Foundation Eclipse OpenJ9
Published · Updated
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3Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackepss 1.5%
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 undefined return value. This allows whatever value happens to be in the return register at that time to be used as if it matches the method's declared return type.
Affected products
The Eclipse Foundation · Eclipse OpenJ9Related CVEs — The Eclipse Foundation Eclipse OpenJ9
In the same product, most dangerous first.