CVE-2025-9714: Libxml2: güvenlik açığı

Açıklama (NVD)

Uncontrolled recursion in XPath evaluation in libxml2 up to and including version 2.9.14 allows a local attacker to cause a stack overflow via crafted expressions. XPath processing functions `xmlXPathRunEval`, `xmlXPathCtxtCompile`, and `xmlXPathEvalExpr` were resetting recursion depth to zero before making potentially recursive calls. When such functions were called recursively this could allow for uncontrolled recursion and lead to a stack overflow. These functions now preserve recursion depth across recursive calls, allowing recursion depth to be controlled.

Özet bilgiler

Ürün

Xmlsoft Libxml2

CVSS v3.1

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

EPSS

%0,16 (yüzdelik 5)

CWE

CWE-674

Yama

Mevcut

Etkilenen sürümler

Kaynaklar

• NVD kaydı
• gitlab.gnome.org
• lists.debian.org
• cert-portal.siemens.com
• CWE-674