What is GHSA-hf4p-jm7r-vjjj?

GHSA-hf4p-jm7r-vjjj is a security advisory published by GitHub Security Advisories with Critical severity. Deserialization of Untrusted Data in EthereumJ

Which CVE IDs does GHSA-hf4p-jm7r-vjjj cover?

GHSA-hf4p-jm7r-vjjj covers the following CVE IDs: CVE-2018-15890. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-hf4p-jm7r-vjjj?

GHSA-hf4p-jm7r-vjjj has a CVSS v3 base score of 9.8, published by GitHub Security Advisories.

Which products are affected by GHSA-hf4p-jm7r-vjjj?

GHSA-hf4p-jm7r-vjjj affects 1 product, including: maven/org.ethereum:ethereumj-core:\u003c= 1.12.0.

GHSA-hf4p-jm7r-vjjjCriticalCVSS 9.8

Deserialization of Untrusted Data in EthereumJ

Vendor

GitHub Security Advisories

Published

July 26, 2019

Last Modified

February 1, 2023

🔗 CVE IDs covered (1)

CVE-2018-15890 →

📋 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.

🎯 Affected products1

maven/org.ethereum:ethereumj-core:<= 1.12.0

🔗 References (5)

https://nvd.nist.gov/vuln/detail/CVE-2018-15890
https://github.com/ethereum/ethereumj
https://github.com/ethereum/ethereumj/issues/1161
https://github.com/frohoff/ysoserial/
https://github.com/advisories/GHSA-hf4p-jm7r-vjjj