CVE-2024-40896 (GCVE-0-2024-40896)
Vulnerability from cvelistv5
Published
2024-12-23 00:00
Modified
2025-02-28 13:07
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
CWE
  • CWE-611 - Improper Restriction of XML External Entity Reference
Summary
In libxml2 2.11 before 2.11.9, 2.12 before 2.12.9, and 2.13 before 2.13.3, the SAX parser can produce events for external entities even if custom SAX handlers try to override entity content (by setting "checked"). This makes classic XXE attacks possible.
References
Impacted products
Vendor Product Version
libxml2 libxml2 Version: 2.11.0   ≤
Version: 2.12.0   ≤
Version: 2.13.0   ≤
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