OESA-2025-2255

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2025-2255
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2025-2255.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2025-2255
Upstream
Published
2025-09-12T14:24:57Z
Modified
2025-09-12T20:34:22.762821Z
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):

A flaw was found in libxstl/libxml2. The 'exsltDynMapFunction' function in libexslt/dynamic.c does not contain a recursion depth check, which may cause an infinite loop via a specially crafted XSLT document while handling 'dyn:map()', leading to stack exhaustion and a local denial of service.(CVE-2025-9714)

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

Affected packages

openEuler:20.03-LTS-SP4 / libxml2

Package

Name
libxml2
Purl
pkg:rpm/openEuler/libxml2&distro=openEuler-20.03-LTS-SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.10-50.oe2003sp4

Ecosystem specific 

{
    "x86_64": [
        "libxml2-2.9.10-50.oe2003sp4.x86_64.rpm",
        "libxml2-debuginfo-2.9.10-50.oe2003sp4.x86_64.rpm",
        "libxml2-debugsource-2.9.10-50.oe2003sp4.x86_64.rpm",
        "libxml2-devel-2.9.10-50.oe2003sp4.x86_64.rpm",
        "python2-libxml2-2.9.10-50.oe2003sp4.x86_64.rpm",
        "python3-libxml2-2.9.10-50.oe2003sp4.x86_64.rpm"
    ],
    "noarch": [
        "libxml2-help-2.9.10-50.oe2003sp4.noarch.rpm"
    ],
    "aarch64": [
        "libxml2-2.9.10-50.oe2003sp4.aarch64.rpm",
        "libxml2-debuginfo-2.9.10-50.oe2003sp4.aarch64.rpm",
        "libxml2-debugsource-2.9.10-50.oe2003sp4.aarch64.rpm",
        "libxml2-devel-2.9.10-50.oe2003sp4.aarch64.rpm",
        "python2-libxml2-2.9.10-50.oe2003sp4.aarch64.rpm",
        "python3-libxml2-2.9.10-50.oe2003sp4.aarch64.rpm"
    ],
    "src": [
        "libxml2-2.9.10-50.oe2003sp4.src.rpm"
    ]
}