CVE-2021-32012

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 1 of 2).

Published: Jul 19, 2021
Updated: May 9, 2024
CVE: CVE-2021-32012
GHSA: GHSA-3x9f-74h4-2fqr
Severity: Medium
Exploit:

CVSS v3:

Severity: Medium
Score: 5.5
AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2:

Severity: Low
Score: 4.3
AV:N/AC:M/Au:N/C:N/I:N/A:P

CWEs:

CWE-400

Affected Software
References

Software	From	Fixed in
sheetjs_project / sheetjs	-	0.16.9.x
sheetjs_project / sheetjs_pro	-	0.16.9.x
oracle / rest_data_services	-	21.2.4
xlsx	-	0.17.0
org.webjars.npm / xlsx	-	0.17.0

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

Vulnerability Database

289,599

CVE-2021-32012