CVE - CVE-2022-21222

CVE-ID
CVE-2022-21222	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
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.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/fb55/css-what/blob/a38effd5a8f5506d75c7f8f13cbd8c76248a3860/index.js%23L12 URL:https://github.com/fb55/css-what/blob/a38effd5a8f5506d75c7f8f13cbd8c76248a3860/index.js%23L12 MISC:https://security.snyk.io/vuln/SNYK-JS-CSSWHAT-3035488 URL:https://security.snyk.io/vuln/SNYK-JS-CSSWHAT-3035488 MLIST:[debian-lts-announce] 20230303 [SECURITY] [DLA 3350-1] node-css-what security update URL:https://lists.debian.org/debian-lts-announce/2023/03/msg00001.html
Assigning CNA
Snyk
Date Record Created
20220224	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20220224)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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