CVE-2022-21144 is a high-severity vulnerability affecting all versions of the libxmljs package. It allows for a denial-of-service (DoS) attack when the libxmljs.parseXml function is called with a non-buffer argument, causing the V8 engine to crash. The vulnerability has a CVSS score of 7.5, indicating a network-based attack with low complexity and high impact on availability, but no impact on confidentiality or integrity. There is currently no evidence of active exploitation, nor are there publicly available exploit modules or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 0.19.8CPE matchmatch criteria | cpe:2.3:a:libxmljs_project:libxmljs:*:*:*:*:*:node.js:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.