🛡️ CVE-2022-36008
🟠 CVSS 7.1 — High ✅ No Known Exploit CWE-190 NVD
7.1
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

Frontier is Substrate's Ethereum compatibility layer. A security issue was discovered affecting parsing of the RPC result of the exit reason in case of EVM reversion. In release build, this would cause the exit reason being incorrectly parsed and returned by RPC. In debug build, this would cause an overflow panic. No action is needed unless you have a bridge node that needs to distinguish different reversion exit reasons and you used RPC for this. There are currently no known workarounds.

Details

Severity High
CVSS Score 7.1
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L
CWE CWE-190
Public Exploit ✅ No
Source NVD
Published 2022-08-18
Updated 2026-06-08
Modified 2024-10-24

Affected Packages

Software From version Fixed in
fc-rpc — —
frontier — —

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