SUSE-SU-2025:02294-1

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Source
https://www.suse.com/support/update/announcement/2025/suse-su-202502294-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2025:02294-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2025:02294-1
Related
Published
2025-07-11T14:47:43Z
Modified
2025-07-12T13:02:24.180232Z
Upstream
Summary
Security update for libxml2
Details

This update for libxml2 fixes the following issues:

  • CVE-2025-49794: Fixed a heap use after free which could lead to denial of service. (bsc#1244554)
  • CVE-2025-49796: Fixed type confusion which could lead to denial of service. (bsc#1244557)
  • CVE-2025-6170: Fixed a stack buffer overflow which could lead to a crash. (bsc#1244700)
  • CVE-2025-6021: Fixed an integer overflow in xmlBuildQName() which could lead to stack buffer overflow. (bsc#1244590)
References

Affected packages

SUSE:Linux Enterprise Server 12 SP5-LTSS / libxml2

Package

Name
libxml2
Purl
pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.4-46.87.1

Ecosystem specific 

{
    "binaries": [
        {
            "libxml2-devel": "2.9.4-46.87.1",
            "libxml2-doc": "2.9.4-46.87.1",
            "python-libxml2": "2.9.4-46.87.1",
            "libxml2-tools": "2.9.4-46.87.1",
            "libxml2-2": "2.9.4-46.87.1",
            "libxml2-2-32bit": "2.9.4-46.87.1"
        }
    ]
}

SUSE:Linux Enterprise Server 12 SP5-LTSS / python-libxml2

Package

Name
python-libxml2
Purl
pkg:rpm/suse/python-libxml2&distro=SUSE%20Linux%20Enterprise%20Server%2012%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.4-46.87.1

Ecosystem specific 

{
    "binaries": [
        {
            "libxml2-devel": "2.9.4-46.87.1",
            "libxml2-doc": "2.9.4-46.87.1",
            "python-libxml2": "2.9.4-46.87.1",
            "libxml2-tools": "2.9.4-46.87.1",
            "libxml2-2": "2.9.4-46.87.1",
            "libxml2-2-32bit": "2.9.4-46.87.1"
        }
    ]
}

SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5 / libxml2

Package

Name
libxml2
Purl
pkg:rpm/suse/libxml2&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.4-46.87.1

Ecosystem specific 

{
    "binaries": [
        {
            "libxml2-devel": "2.9.4-46.87.1",
            "libxml2-doc": "2.9.4-46.87.1",
            "python-libxml2": "2.9.4-46.87.1",
            "libxml2-tools": "2.9.4-46.87.1",
            "libxml2-2": "2.9.4-46.87.1",
            "libxml2-2-32bit": "2.9.4-46.87.1"
        }
    ]
}

SUSE:Linux Enterprise Server LTSS Extended Security 12 SP5 / python-libxml2

Package

Name
python-libxml2
Purl
pkg:rpm/suse/python-libxml2&distro=SUSE%20Linux%20Enterprise%20Server%20LTSS%20Extended%20Security%2012%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.9.4-46.87.1

Ecosystem specific 

{
    "binaries": [
        {
            "libxml2-devel": "2.9.4-46.87.1",
            "libxml2-doc": "2.9.4-46.87.1",
            "python-libxml2": "2.9.4-46.87.1",
            "libxml2-tools": "2.9.4-46.87.1",
            "libxml2-2": "2.9.4-46.87.1",
            "libxml2-2-32bit": "2.9.4-46.87.1"
        }
    ]
}