CVE-2021-32013

MediumCVSS 5.5/10Last modified Jun 17, 2026

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).

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-400

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://floqast.com/engineering-blog/post/fuzzing-and-parsing-securely/Third Party Advisory
https://sheetjs.com/proProduct, Vendor Advisory
https://www.npmjs.com/package/xlsx/v/0.17.0Product, Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2022.htmlPatch, Third Party Advisory
https://floqast.com/engineering-blog/post/fuzzing-and-parsing-securely/Third Party Advisory
https://sheetjs.com/proProduct, Vendor Advisory
https://www.npmjs.com/package/xlsx/v/0.17.0Product, Third Party Advisory
https://www.oracle.com/security-alerts/cpujan2022.htmlPatch, Third Party Advisory

Timeline

Published: Jul 19, 2021
Last modified: Jun 17, 2026
NVD status: Modified

Related CVEs from 2021

CVE-2021-320145.5SheetJS and SheetJS Pro through 0.16.9 allows attackers to cause a denial of service (CPU consumption) via a crafted .xlsx document that is CVE-2021-320156.0In Nuvoton NPCT75x TPM 1.2 firmware 7.4.0.0, a local authenticated malicious user with high privileges could potentially gain unauthorized a CVE-2021-320168.8An issue was discovered in JUMP AMS 3.6.0.04.009-2487. A JUMP SOAP endpoint permitted the writing of arbitrary files to a user-controlled lo CVE-2021-320177.7An issue was discovered in JUMP AMS 3.6.0.04.009-2487. A JUMP SOAP endpoint permitted the listing of the content of the remote file system. CVE-2021-320186.5An issue was discovered in JUMP AMS 3.6.0.04.009-2487. The JUMP SOAP API was vulnerable to arbitrary file reading due to an improper limitat CVE-2021-320196.1There is missing input validation of host names displayed in OpenWrt before 19.07.8. The Connection Status page of the luci web-interface al CVE-2021-320209.8The kernel in Amazon Web Services FreeRTOS before 10.4.3 has insufficient bounds checking during management of heap memory.CVE-2021-320217.8A denial of service vulnerability in the message broker of BlackBerry Protect for Windows version(s) versions 1574 and earlier could allow a CVE-2021-320225.5A low privileged delete vulnerability using CEF RPC server of BlackBerry Protect for Windows version(s) versions 1574 and earlier could allo CVE-2021-320237.8An elevation of privilege vulnerability in the message broker of BlackBerry Protect for Windows version(s) versions 1574 and earlier could a CVE-2021-320249.8A remote code execution vulnerability in the BMP image codec of BlackBerry QNX SDP version(s) 6.4 to 7.1 could allow an attacker to potentia CVE-2021-320257.8An elevation of privilege vulnerability in the QNX Neutrino Kernel of affected versions of QNX Software Development Platform version(s) 6.4.