GitHub Advisoryadvisory · crates.io
GHSA-mjvm-mhgc-q4gp Incorrect parsing of EVM reversion exit reason in RPC
MEDIUM
Official page ↗
- Aliases
- CVE-2022-36008
- Ecosystem
- crates.io
- Packages
- fc-rpc
- Severity
- Moderate
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-190
- Reviewed
- 2022-08-18
Affected packages
• crates.io fc-rpc: <= 1.0.0 (no fix yet)
Description
Impact
A low severity 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.
Patches
The issue is patched in https://github.com/paritytech/frontier/pull/820
Workarounds
None.
References
PR https://github.com/paritytech/frontier/pull/820
For more information
If you have any questions or comments about this advisory:
• Email Wei Tang
Related
Alias · CVE (1)
- CVE-2022-36008 Frontier is Substrate's Ethereum compatibility layer. vulnerability
Weakness · CWE (1)
- CWE-190 Integer Overflow or Wraparound weakness
References
- https://github.com/paritytech/frontier/security/advisories/GHSA-mjvm-mhgc-q4gp web
- https://nvd.nist.gov/vuln/detail/CVE-2022-36008 advisory
- https://github.com/paritytech/frontier/pull/820 web
- https://github.com/paritytech/frontier/commit/fff8cc43b7756ce3979a38fc473f38e6e24ac451 web
- https://github.com/paritytech/frontier package