CVE-2021-32012
SheetJS Denial of Service Memory Consumption Vulnerability
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 1 of 2).
INFO
Published Date :
July 19, 2021, 2:15 p.m.
Last Modified :
Feb. 28, 2022, 8:46 p.m.
Source :
[email protected]
Remotely Exploitable :
No
Impact Score :
3.6
Exploitability Score :
1.8
Affected Products
The following products are affected by CVE-2021-32012
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2021-32012.
| URL | Resource |
|---|---|
| https://floqast.com/engineering-blog/post/fuzzing-and-parsing-securely/ | Third Party Advisory |
| https://sheetjs.com/pro | Product Vendor Advisory |
| https://www.npmjs.com/package/xlsx/v/0.17.0 | Product Third Party Advisory |
| https://www.oracle.com/security-alerts/cpujan2022.html | Patch Third Party Advisory |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2021-32012 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2021-32012 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Feb. 28, 2022
Action Type Old Value New Value Changed Reference Type https://www.oracle.com/security-alerts/cpujan2022.html No Types Assigned https://www.oracle.com/security-alerts/cpujan2022.html Patch, Third Party Advisory Added CPE Configuration OR *cpe:2.3:a:oracle:rest_data_services:*:*:*:*:*:*:*:* versions up to (excluding) 21.2.4 -
CVE Modified by [email protected]
Feb. 07, 2022
Action Type Old Value New Value Added Reference https://www.oracle.com/security-alerts/cpujan2022.html [No Types Assigned] -
Reanalysis by [email protected]
Jul. 28, 2021
Action Type Old Value New Value Changed CPE Configuration OR *cpe:2.3:a:sheetjs_project:sheetjs:*:*:*:*:*:*:*:* versions up to (including) 0.16.9 *cpe:2.3:a:sheetjs_project:sheetjs_pro:*:*:*:*:*:*:*:* versions up to (including) 0.16.9 OR *cpe:2.3:a:sheetjs_project:sheetjs:*:*:*:*:*:node.js:*:* versions up to (including) 0.16.9 *cpe:2.3:a:sheetjs_project:sheetjs_pro:*:*:*:*:*:node.js:*:* versions up to (including) 0.16.9 -
Initial Analysis by [email protected]
Jul. 28, 2021
Action Type Old Value New Value Added CVSS V2 Metadata Victim must voluntarily interact with attack mechanism Added CVSS V2 NIST (AV:N/AC:M/Au:N/C:N/I:N/A:P) Added CVSS V3.1 NIST AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H Changed Reference Type https://floqast.com/engineering-blog/post/fuzzing-and-parsing-securely/ No Types Assigned https://floqast.com/engineering-blog/post/fuzzing-and-parsing-securely/ Third Party Advisory Changed Reference Type https://sheetjs.com/pro No Types Assigned https://sheetjs.com/pro Product, Vendor Advisory Changed Reference Type https://www.npmjs.com/package/xlsx/v/0.17.0 No Types Assigned https://www.npmjs.com/package/xlsx/v/0.17.0 Product, Third Party Advisory Added CWE NIST CWE-400 Added CPE Configuration OR *cpe:2.3:a:sheetjs_project:sheetjs:*:*:*:*:*:*:*:* versions up to (including) 0.16.9 *cpe:2.3:a:sheetjs_project:sheetjs_pro:*:*:*:*:*:*:*:* versions up to (including) 0.16.9 -
CVE Modified by [email protected]
Jul. 20, 2021
Action Type Old Value New Value Changed Description 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). 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).
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2021-32012 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2021-32012
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.06 }} 0.00%
score
0.27004
percentile