CVE-2024-56171
- State
- Published
- Severity
- 7.8 High
- Published
- Feb 18, 2025
- Updated
- Nov 3, 2025
- Reserved
- Dec 18, 2024
Description
libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a use-after-free in xmlSchemaIDCFillNodeTables and xmlSchemaBubbleIDCNodeTables in xmlschemas.c. To exploit this, a crafted XML document must be validated against an XML schema with certain identity constraints, or a crafted XML schema must be used.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.8 High | CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N | mitre |
Weaknesses
- CWE-416 Use After Free
Affected Products
| Product | Versions |
|---|---|
libxml2xmlsoft |
|
References
- https://gitlab.gnome.org/GNOME/libxml2/-/issues/828
- https://security.netapp.com/advisory/ntap-20250328-0010/
- http://seclists.org/fulldisclosure/2025/Apr/13
- http://seclists.org/fulldisclosure/2025/Apr/10
- http://seclists.org/fulldisclosure/2025/Apr/9
- http://seclists.org/fulldisclosure/2025/Apr/8
- http://seclists.org/fulldisclosure/2025/Apr/5
- http://seclists.org/fulldisclosure/2025/Apr/4
- http://seclists.org/fulldisclosure/2025/Apr/12
- http://seclists.org/fulldisclosure/2025/Apr/11
- https://lists.debian.org/debian-lts-announce/2025/02/msg00028.html
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