snakeyaml
Safeguard articles tagged "snakeyaml" — guides, analysis, and best practices for software supply chain and application security.
5 articles
CVE-2022-1471: Inside the SnakeYaml Deserialization RCE
CVE-2022-1471 scored 9.8 CRITICAL under NIST's CVSS calculation — a single YAML tag could hand attackers remote code execution in any Java app parsing untrusted input.
Unsafe deserialization in SnakeYAML CVE-2022-1471
CVE-2022-1471 lets attackers achieve RCE via SnakeYAML's unsafe Constructor. Learn affected versions, CVSS/EPSS context, and remediation steps.
CVE-2022-1471: Remote code execution in SnakeYAML deseria...
CVE-2022-1471 exposes SnakeYAML deserialization to remote code execution. Here is what is affected, CVSS context, and how to remediate the flaw.
CVE-2017-18640: Denial of service via SnakeYAML alias ent...
CVE-2017-18640 lets attackers crash Java services by abusing SnakeYAML's YAML alias/anchor expansion. Here's what's affected and how to fix it.
YAML Parsers in Java: SnakeYAML Deserialization Risks Explained
Choosing a YAML parser in Java means choosing a deserialization posture. How SnakeYAML's CVE-2022-1471 worked, what changed in 2.0, and how to parse YAML safely.
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