GitHub Advisoryadvisory · npm

GHSA-6433-x5p4-8jc7 libxmljs vulnerable to type confusion when parsing specially crafted XML

CRITICAL Published 2024-05-02 Modified 2024-11-25 Official page ↗
Aliases
CVE-2024-34391
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 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).

Related

Alias · CVE (1)

  • CVE-2024-34391 libxmljs is vulnerable to a type confusion vulnerability when parsing a specially crafted XML while invoking a function on the result of… vulnerability

Weakness · CWE (1)

  • CWE-843 Access of Resource Using Incompatible Type weakness

References