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Database

Asymmetric denial of service In xlsx

Description

Denial of Service in SheetJS Pro SheetJS Pro through 0.16.9 allows attackers to cause a denial of service (CPU consumption) via a crafted .xlsx document that is mishandled when read by xlsx.js.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem
Component
Affected version
Patched versions

Aliases

1. CVE-2021-320142. NVD-2021-320143. OSV-2021-320144. GCVE-2021-32014

References

1. https://floqast.com/engineering-blog/post/fuzzing-and-parsing-securely2. https://sheetjs.com/pro3. https://www.npmjs.com/package/xlsx/v/0.17.04. https://www.oracle.com/security-alerts/cpujan2022.html

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