CVE-2024-34392

CRITICAL EPSS 62.5%

Published May 2, 20242y ago · Modified Jun 17, 20261w ago

9.8 CVSS 3.1

Critical

Published May 2, 2024 2y ago

Last Modified Jun 17, 2026 1w ago

Description

libxmljs is vulnerable to a type confusion vulnerability when parsing a specially crafted XML while invoking the namespaces() function (which invokes _wrap__xmlNode_nsDef_get()) on a grand-child of a node that refers to an entity. This vulnerability can lead to denial of service and remote code execution.

CVSS Details

Base Score

9.8

Exploitability

3.9

Impact

5.9

Vector string

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required None

User Interaction None

Scope Unchanged

Confidentiality High

Integrity High

Availability High

Threat Intelligence

EPSS Exploit Probability

62.5% percentile

Exploit & Patch Status

Public Exploit Known

No Patch Available

Weaknesses 1

CWE-843

Affected Products 1

Vendor	Product	Version	Range
libxmljs_project	libxmljs	*	<1.0.11

References 2

github.com https://github.com/libxmljs/libxmljs/issues/646

ExploitIssue Tracking
research.jfrog.com https://research.jfrog.com/vulnerabilities/libxmljs-namespaces-type-confusion-rce-jfsa-2024-001034096/

ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.