CVE-2024-34393 – libxmljs2

Package

Manager: npm
Name: libxmljs2
Vulnerable Version: >=0 <=0.33.0

Severity

Level: Critical

CVSS v3.1: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.02427 pctl0.84563

Details

libxmljs2 type confusion vulnerability when parsing specially crafted XML libxmljs2 is vulnerable to type confusion when parsing a specially crafted XML while invoking a function on the result of attrs() that was called on a parsed node. This vulnerability might lead to denial of service (on both 32-bit systems and 64-bit systems), data leak, infinite loop and remote code execution (on 32-bit systems with the XML_PARSE_HUGE flag enabled). At the time of publication, there is no fix.

Metadata

Created: 2024-05-02T21:30:29Z
Modified: 2024-11-25T19:27:49Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/05/GHSA-mjr4-7xg5-pfvh/GHSA-mjr4-7xg5-pfvh.json
CWE IDs: ["CWE-843"]
Alternative ID: GHSA-mjr4-7xg5-pfvh
Finding: F113
Auto approve: 1