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.
Published: 2023-11-13
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2023-0225 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.
Github GHSA Github GHSA GHSA-gw7g-qr8w-3448 Remarshal expands YAML alias nodes unlimitedly, hence Remarshal is vulnerable to Billion Laughs Attack
History

Wed, 08 Jan 2025 22:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Subscriptions

Remarshal Project Remarshal
cve-icon MITRE

Status: PUBLISHED

Assigner: jpcert

Published:

Updated: 2025-01-08T21:35:11.153Z

Reserved: 2023-10-31T00:29:57.924Z

Link: CVE-2023-47163

cve-icon Vulnrichment

Updated: 2024-08-02T21:01:22.828Z

cve-icon NVD

Status : Modified

Published: 2023-11-13T03:15:09.743

Modified: 2024-11-21T08:29:52.983

Link: CVE-2023-47163

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses