CVE-2024-34393

HIGH

libxmljs2 - Buffer Overflow

Title source: llm
STIX 2.1

Description

libxmljs2 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).

Scores

CVSS v3 8.1
EPSS 0.0326
EPSS Percentile 87.2%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation poc
Automatable no
Technical Impact total

Details

CWE
CWE-843
Status published
Products (1)
npm/libxmljs2 0npm
Published May 02, 2024
Tracked Since Feb 18, 2026