CVEvulnerability

CVE-2018-15890

9.8 CRITICAL Published 2019-06-20 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-06-20
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.0 ([email protected])
9.8 CRITICAL — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
10.0 HIGH — AV:N/AC:L/Au:N/C:C/I:C/A:C
Weaknesses
CWE-502

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 configurations

• ethereum ethereumj 1.8.2

Related

Weakness · CWE (1)

  • CWE-502 Deserialization of Untrusted Data weakness

References