CVE-2022-21222 Detail
Current Description
The package css-what before 2.1.3 are vulnerable to Regular Expression Denial of Service (ReDoS) due to the usage of insecure regular expression in the re_attr variable of index.js. The exploitation of this vulnerability could be triggered via the parse function.
Analysis Description
The package css-what before 2.1.3 are vulnerable to Regular Expression Denial of Service (ReDoS) due to the usage of insecure regular expression in the re_attr variable of index.js. The exploitation of this vulnerability could be triggered via the parse function.
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-400 | Uncontrolled Resource Consumption | NIST |
Change History
2 change records found show changes
Initial Analysis 10/04/2022 2:25:30 PM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Added | CPE Configuration |
OR
*cpe:2.3:a:css-what_project:css-what:*:*:*:*:*:node.js:*:* versions up to (excluding) 2.1.3
|
|
| Added | CVSS V3.1 |
NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
|
| Added | CWE |
NIST CWE-400 |
|
| Changed | Reference Type |
https://github.com/fb55/css-what/blob/a38effd5a8f5506d75c7f8f13cbd8c76248a3860/index.js%23L12 No Types Assigned |
https://github.com/fb55/css-what/blob/a38effd5a8f5506d75c7f8f13cbd8c76248a3860/index.js%23L12 Broken Link, Third Party Advisory |
| Changed | Reference Type |
https://security.snyk.io/vuln/SNYK-JS-CSSWHAT-3035488 No Types Assigned |
https://security.snyk.io/vuln/SNYK-JS-CSSWHAT-3035488 Exploit, Third Party Advisory |
CVE Modified by Snyk 9/30/2022 2:15:09 AM
| Action | Type | Old Value | New Value |
|---|---|---|---|
| Changed | Description |
The package css-what before 2.1.3 are vulnerable to Regular Expression Denial of Service (ReDoS) due to the usage of insecure regular expression in the re_attr variable of index.js. The exploitation of this vulnerability could be triggered via the parse function. |
The package css-what before 2.1.3 are vulnerable to Regular Expression Denial of Service (ReDoS) due to the usage of insecure regular expression in the re_attr variable of index.js. The exploitation of this vulnerability could be triggered via the parse function. |
Quick Info
CVE Dictionary Entry:
CVE-2022-21222
NVD Published Date:
09/30/2022
NVD Last Modified:
10/04/2022
Source:
Snyk