OESA-2025-2279

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2025-2279
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2025-2279.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2025-2279
Upstream
Published
2025-09-12T14:26:10Z
Modified
2025-09-12T19:01:04.225728Z
Summary
libsoup3 security update
Details

Libsoup is an HTTP library implementation in C. It was originally part of a SOAP (Simple Object Access Protocol) implementation called Soup, but the SOAP and non-SOAP parts have now been split into separate packages.

Security Fix(es):

A denial-of-service vulnerability has been identified in the libsoup HTTP client library. This flaw can be triggered when a libsoup client receives a 401 (Unauthorized) HTTP response containing a specifically crafted domain parameter within the WWW-Authenticate header. Processing this malformed header can lead to a crash of the client application using libsoup. An attacker could exploit this by setting up a malicious HTTP server. If a user's application using the vulnerable libsoup library connects to this malicious server, it could result in a denial-of-service. Successful exploitation requires tricking a user's client application into connecting to the attacker's malicious server.(CVE-2025-4476)

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

Affected packages

openEuler:24.03-LTS / libsoup3

Package

Name
libsoup3
Purl
pkg:rpm/openEuler/libsoup3&distro=openEuler-24.03-LTS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.4.4-5.oe2403

Ecosystem specific 

{
    "src": [
        "libsoup3-3.4.4-5.oe2403.src.rpm"
    ],
    "x86_64": [
        "libsoup3-3.4.4-5.oe2403.x86_64.rpm",
        "libsoup3-debuginfo-3.4.4-5.oe2403.x86_64.rpm",
        "libsoup3-debugsource-3.4.4-5.oe2403.x86_64.rpm",
        "libsoup3-devel-3.4.4-5.oe2403.x86_64.rpm"
    ],
    "aarch64": [
        "libsoup3-3.4.4-5.oe2403.aarch64.rpm",
        "libsoup3-debuginfo-3.4.4-5.oe2403.aarch64.rpm",
        "libsoup3-debugsource-3.4.4-5.oe2403.aarch64.rpm",
        "libsoup3-devel-3.4.4-5.oe2403.aarch64.rpm"
    ],
    "noarch": [
        "libsoup3-help-3.4.4-5.oe2403.noarch.rpm"
    ]
}