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Js-Yaml (>= 4.0.0, < 4.3.2)

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Denial of Service Vulnerability in js-yaml via Empty Merge Source Exhaustion

The js-yaml library fails to correctly account for empty mappings when enforcing maxTotalMergeKeys, allowing attackers to trigger excessive CPU consumption through specially crafted YAML documents.

js-yaml +1 vulnerability denial-of-service supply-chain
1c