CVE-2021-40893 : A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in v

A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in validate-data v0.1.1 when validating crafted invalid emails.

Published 2022-06-24 17:15:08

Updated 2022-07-06 13:38:55

Source MITRE

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2021-40893

Validate Data Project » Validate Data » Version: 0.1.1 For Node.js
cpe:2.3:a:validate_data_project:validate_data:0.1.1:*:*:*:*:node.js:*:*
Matching versions

EPSS FAQ

0.09%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 36 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:N/I:N/A:P	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: High

https://github.com/yetingli/SaveResults/blob/main/js/validate-data.js

SaveResults/validate-data.js at main · yetingli/SaveResults · GitHub
Exploit;Third Party Advisory

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