GitHub Advisoryadvisory · npm

GHSA-mg49-jqgw-gcj6 libxmljs vulnerable to type confusion when parsing specially crafted XML

CRITICAL Published 2024-05-02 Modified 2024-11-18 Official page ↗
Aliases
CVE-2024-34392
Ecosystem
npm
Packages
libxmljs
Severity
Critical
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-843
Reviewed
2024-05-03

Affected packages

• npm libxmljs: <= 1.0.11 (no fix yet)

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.

Related

Alias · CVE (1)

  • CVE-2024-34392 libxmljs is vulnerable to a type confusion vulnerability when parsing a specially crafted XML while invoking the namespaces() function… vulnerability

Weakness · CWE (1)

  • CWE-843 Access of Resource Using Incompatible Type weakness

References