VULNERABILITY INTELLIGENCE

CVE-2023-39615

CVSS score6.5 MEDIUM
EPSS probability1.08%
CISA KEVNot currently listed
Published2023-08-29
Last modified2026-10-15
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

Xmlsoft Libxml2 v2.11.0 was discovered to contain an out-of-bounds read via the xmlSAX2StartElement() function at /libxml2/SAX2.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via supplying a crafted XML file. NOTE: the vendor's position is that the product does not support the legacy SAX1 interface with custom callbacks; there is a crash even without crafted input.

Weakness classification

  • nvd@nist.gov: CWE-119

Primary references