Arbitrary OS Command Execution Vulnerability in EthereumJ 1.8.2

CVE-2018-15890 · HIGH Severity

AV:N/AC:L/AU:N/C:C/I:C/A:C

An issue was discovered in EthereumJ 1.8.2. There is Unsafe Deserialization in ois.readObject in mine/Ethash.java and decoder.readObject in crypto/ECKey.java. When a node syncs and mines a new block, arbitrary OS commands can be run on the server.

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