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CVE-2021-23446

Good to know:

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Date: September 29, 2021

The package handsontable before 10.0.0; the package handsontable from 0 and before 10.0.0 are vulnerable to Regular Expression Denial of Service (ReDoS) in Handsontable.helper.isNumeric function.

Language: JS

Severity Score

Related Resources (5)

https://github.com/handsontable/handsontable/issues/8752
https://github.com/handsontable/handsontable/pull/8742
https://nvd.nist.gov/vuln/detail/CVE-2021-23446
https://github.com/handsontable/handsontable
https://www.mend.io/vulnerability-database/CVE-2021-23446

Severity Score

Weakness Type (CWE)

Inefficient Regular Expression Complexity

CWE-1333

Top Fix

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

CVSS v2

Base Score:
Access Vector (AV): NETWORK
Access Complexity (AC): LOW
Authentication (AU): NONE
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): PARTIAL
Additional information:

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