Vulnerability · Published Jul 19, 2021 · Assigned by mitre
CVE-2021-32013
Medium 5.5
In plain English
A medium-severity security flaw in the org.webjars.npm:xlsx package (Maven). There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.9% (higher than 59% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Severity (CVSS NVD)5.5Medium
Exploit odds (30 days)0.9%top 40.7% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
SheetJS and SheetJS Pro through 0.16.9 allows attackers to cause a denial of service (memory consumption) via a crafted .xlsx document that is mishandled when read by xlsx.js (issue 2 of 2).
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| Maven | org.webjars.npm:xlsx | 0.17.0 | GHSA-8vcr-vxm8-293m |
| npm | xlsx | 0.17.0 | GHSA-8vcr-vxm8-293m |
Affected products (as reported)
References
- https://sheetjs.com/pro x_refsource_MISC
- https://www.oracle.com/security-alerts/cpujan2022.html x_refsource_MISC
- https://floqast.com/engineering-blog/post/fuzzing-and-parsing-securely/ x_refsource_MISC
- https://www.npmjs.com/package/xlsx/v/0.17.0 x_refsource_MISC