medium5.5
CVE-2021-32014
Denial of Service in SheetJS Pro
Impact
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.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| npm | xlsx | < 0.17.0 | 0.17.0 |
| maven | org.webjars.npm:xlsx | < 0.17.0 | 0.17.0 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Sheetjs | Sheetjs | through 0.16.9 |
| Sheetjs | Sheetjs Pro | through 0.16.9 |
| Oracle | Rest Data Services | before 21.2.4 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- https://floqast.com/engineering-blog/post/fuzzing-and-parsing-securely/
- https://sheetjs.com/pro
- https://www.npmjs.com/package/xlsx/v/0.17.0
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://github.com/advisories/GHSA-g973-978j-2c3p
- https://nvd.nist.gov/vuln/detail/CVE-2021-32014