CVE-2018-15890

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.0 9.8/10CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-502

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/ethereum/ethereumjProduct
https://github.com/ethereum/ethereumj/issues/1161Exploit, Issue Tracking, Third Party Advisory
https://github.com/frohoff/ysoserial/Exploit, Third Party Advisory
https://github.com/ethereum/ethereumjProduct
https://github.com/ethereum/ethereumj/issues/1161Exploit, Issue Tracking, Third Party Advisory
https://github.com/frohoff/ysoserial/Exploit, Third Party Advisory

Timeline

Published: Jun 20, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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