
CVE-2020-2883
이 프로젝트는 weblogic_cmd를 기반으로 하는 CVE-2020-2883의 PoC입니다.
첫 번째:
ObjectInputStream.readObject()
PriorityQueue.readObject()
PriorityQueue.heapify()
PriorityQueue.siftDown()
siftDownUsingComparator()
com.tangosol.util.comparator.ExtractorComparator.compare()
com.tangosol.util.extractor.ChainedExtractor.extract()
com.tangosol.util.extractor.ReflectionExtractor().extract()
Method.invoke()
.......
com.tangosol.util.extractor.ReflectionExtractor().extract()
Method.invoke()
Runtime.exec()

두 번째:
ObjectInputStream.readObject()
PriorityQueue.readObject()
PriorityQueue.heapify()
PriorityQueue.siftDown()
siftDownUsingComparator()
com.tangosol.util.extractor.AbstractExtractor.compare()
com.tangosol.util.extractor.MultiExtractor.extract()
com.tangosol.util.extractor.ChainedExtractor.extract()
com.tangosol.util.extractor.ChainedExtractor.extract()
com.tangosol.util.extractor.ReflectionExtractor().extract()
Method.invoke()
.......
com.tangosol.util.extractor.ReflectionExtractor().extract()
Method.invoke()
Runtime.exec()
