OESA-2025-1459

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2025-1459
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2025-1459.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2025-1459
Upstream
Published
2025-04-25T14:07:17Z
Modified
2025-08-12T05:50:27.817547Z
Summary
libxml2 security update
Details

This library allows to manipulate XML files. It includes support to read, modify and write XML and HTML files. There is DTDs support this includes parsing and validation even with complex DtDs, either at parse time or later once the document has been modified. The output can be a simple SAX stream or and in-memory DOM like representations. In this case one can use the built-in XPath and XPointer implementation to select sub nodes or ranges. A flexible Input/Output mechanism is available, with existing HTTP and FTP modules and combined to an URI library.

Security Fix(es):

In libxml2 before 2.13.8 and 2.14.x before 2.14.2, out-of-bounds memory access can occur in the Python API (Python bindings) because of an incorrect return value. This occurs in xmlPythonFileRead and xmlPythonFileReadRaw because of a difference between bytes and characters.(CVE-2025-32414)

In libxml2 before 2.13.8 and 2.14.x before 2.14.2, xmlSchemaIDCFillNodeTables in xmlschemas.c has a heap-based buffer under-read. 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.(CVE-2025-32415)

Database specific 
{
    "severity": "Medium"
}
References

Affected packages

openEuler:24.03-LTS-SP1 / libxml2

Package

Name
libxml2
Purl
pkg:rpm/openEuler/libxml2&distro=openEuler-24.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.11.9-3.oe2403sp1

Ecosystem specific 

{
    "aarch64": [
        "libxml2-2.11.9-3.oe2403sp1.aarch64.rpm",
        "libxml2-debuginfo-2.11.9-3.oe2403sp1.aarch64.rpm",
        "libxml2-debugsource-2.11.9-3.oe2403sp1.aarch64.rpm",
        "libxml2-devel-2.11.9-3.oe2403sp1.aarch64.rpm",
        "python3-libxml2-2.11.9-3.oe2403sp1.aarch64.rpm"
    ],
    "noarch": [
        "libxml2-help-2.11.9-3.oe2403sp1.noarch.rpm"
    ],
    "x86_64": [
        "libxml2-2.11.9-3.oe2403sp1.x86_64.rpm",
        "libxml2-debuginfo-2.11.9-3.oe2403sp1.x86_64.rpm",
        "libxml2-debugsource-2.11.9-3.oe2403sp1.x86_64.rpm",
        "libxml2-devel-2.11.9-3.oe2403sp1.x86_64.rpm",
        "python3-libxml2-2.11.9-3.oe2403sp1.x86_64.rpm"
    ],
    "src": [
        "libxml2-2.11.9-3.oe2403sp1.src.rpm"
    ]
}