Vulnerability Description
SheetJS and 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.
CVSS Score
5.5
MEDIUM
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Sheetjs | Sheetjs | <= 0.16.9 |
| Sheetjs | Sheetjs Pro | <= 0.16.9 |
| Oracle | Rest Data Services | < 21.2.4 |
Related Weaknesses (CWE)
References
- https://floqast.com/engineering-blog/post/fuzzing-and-parsing-securely/Third Party Advisory
- https://sheetjs.com/proProductVendor Advisory
- https://www.npmjs.com/package/xlsx/v/0.17.0ProductThird Party Advisory
- https://www.oracle.com/security-alerts/cpujan2022.htmlPatchThird Party Advisory
- https://floqast.com/engineering-blog/post/fuzzing-and-parsing-securely/Third Party Advisory
- https://sheetjs.com/proProductVendor Advisory
- https://www.npmjs.com/package/xlsx/v/0.17.0ProductThird Party Advisory
- https://www.oracle.com/security-alerts/cpujan2022.htmlPatchThird Party Advisory
FAQ
What is CVE-2021-32014?
CVE-2021-32014 is a vulnerability with a CVSS score of 5.5 (MEDIUM). SheetJS and 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.
How severe is CVE-2021-32014?
CVE-2021-32014 has been rated MEDIUM with a CVSS base score of 5.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2021-32014?
Check the references section above for vendor advisories and patch information. Affected products include: Sheetjs Sheetjs, Sheetjs Sheetjs Pro, Oracle Rest Data Services.