CVEvulnerability
CVE-2023-47163
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2023-11-13
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-674
Description
Remarshal prior to v0.17.1 expands YAML alias nodes unlimitedly, hence Remarshal is vulnerable to Billion Laughs Attack. Processing untrusted YAML files may cause a denial-of-service (DoS) condition.
Affected configurations
• remarshal project remarshal (< 0.17.1)
Related
Weakness · CWE (1)
- CWE-674 Uncontrolled Recursion weakness
References
- https://github.com/remarshal-project/remarshal/commit/fd6ac799a02f533c3fc243b49cdd6d21aa7ee494 Patch
- https://github.com/remarshal-project/remarshal/releases/tag/v0.17.1 Release Notes
- https://jvn.jp/en/jp/JVN86156389/ Third Party Advisory
- https://github.com/remarshal-project/remarshal/commit/fd6ac799a02f533c3fc243b49cdd6d21aa7ee494 Patch
- https://github.com/remarshal-project/remarshal/releases/tag/v0.17.1 Release Notes
- https://jvn.jp/en/jp/JVN86156389/ Third Party Advisory