Vulnerability Details : CVE-2022-37259
A Regular Expression Denial of Service (ReDoS) flaw was found in stealjs steal 2.2.4 via the string variable in babel.js.
Vulnerability category: Denial of service
Products affected by CVE-2022-37259
- cpe:2.3:a:stealjs:steal:2.2.4:*:*:*:*:node.js:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-37259
0.08%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 20 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-37259
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
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
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2025-05-28 |
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 |
CWE ids for CVE-2022-37259
-
The product does not properly control the allocation and maintenance of a limited resource.Assigned by: nvd@nist.gov (Primary)
-
The product uses a regular expression with an inefficient, possibly exponential worst-case computational complexity that consumes excessive CPU cycles.Assigned by:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2022-37259
-
https://github.com/stealjs/steal/blob/c9dd1eb19ed3f97aeb93cf9dcea5d68ad5d0ced9/ext/babel.js#L54124
steal/babel.js at c9dd1eb19ed3f97aeb93cf9dcea5d68ad5d0ced9 · stealjs/steal · GitHubThird Party Advisory
-
https://github.com/stealjs/steal/blob/c9dd1eb19ed3f97aeb93cf9dcea5d68ad5d0ced9/ext/babel.js#L54129
steal/babel.js at c9dd1eb19ed3f97aeb93cf9dcea5d68ad5d0ced9 · stealjs/steal · GitHubThird Party Advisory
-
https://github.com/stealjs/steal/issues/1528
[CVE-2022-37259]/ReDos found in babel.js · Issue #1528 · stealjs/steal · GitHubIssue Tracking;Third Party Advisory
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