CVE-2021-40894 : A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in u

A Regular Expression Denial of Service (ReDOS) vulnerability was discovered in underscore-99xp v1.7.2 when the deepValueSearch function is called.

Published 2022-06-24 22:15:09

Updated 2022-07-07 13:04:45

Source MITRE

View at NVD, CVE.org

Vulnerability category: Denial of service

Products affected by CVE-2021-40894

Underscore-99xp Project » Underscore-99xp » Version: 1.7.2 For Node.js
cpe:2.3:a:underscore-99xp_project:underscore-99xp:1.7.2:*:*:*:*: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/underscore-99xp.mjs

SaveResults/underscore-99xp.mjs at main · yetingli/SaveResults · GitHub
Exploit;Third Party Advisory

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