GNOME libsoup Header Range denial of service

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability was found in GNOME libsoup. It has been rated as problematic. The impacted element is an unknown function of the component Header Handler. The manipulation of the argument Range leads to denial of service. This vulnerability is traded as CVE-2025-32907. It is possible to initiate the attack remotely. There is no exploit available.

Detailsinfo

A vulnerability was found in GNOME libsoup (version unknown) and classified as problematic. This issue affects an unknown function of the component Header Handler. The manipulation of the argument Range with an unknown input leads to a denial of service vulnerability. Using CWE to declare the problem leads to CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. Impacted is availability. The summary by CVE is:

A flaw was found in libsoup. The implementation of HTTP range requests is vulnerable to a resource consumption attack. This flaw allows a malicious client to request the same range many times in a single HTTP request, causing the server to use large amounts of memory. This does not allow for a full denial of service.

It is possible to read the advisory at bugzilla.redhat.com. The identification of this vulnerability is CVE-2025-32907 since 04/14/2025. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1499 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 234832 (Fedora 41 : mingw-libsoup (2025-bd12d23d21)), which helps to determine the existence of the flaw in a target environment.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Tenable (234832), EUVD (EUVD-2025-10900) and CERT Bund (WID-SEC-2025-0935). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Affected

  • Amazon Linux 2
  • Red Hat Enterprise Linux
  • Fedora Linux
  • Ubuntu Linux
  • SUSE Linux
  • Oracle Linux
  • IGEL OS
  • IBM Power Hardware Management Console
  • SUSE openSUSE
  • Xerox FreeFlow Print Server

Productinfo

Vendor

Name

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA Base Score: 5.3
CNA Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 234832
Nessus Name: Fedora 41 : mingw-libsoup (2025-bd12d23d21)

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/14/2025 🔍
04/14/2025 +0 days 🔍
04/14/2025 +0 days 🔍
01/04/2026 +265 days 🔍

Sourcesinfo

Vendor: gnome.org

Advisory: bugzilla.redhat.com
Status: Not defined

CVE: CVE-2025-32907 (🔍)
GCVE (CVE): GCVE-0-2025-32907
GCVE (VulDB): GCVE-100-304619
EUVD: 🔍
CERT Bund: WID-SEC-2025-0935 - Red Hat Enterprise Linux (libsoup): Mehrere Schwachstellen

Entryinfo

Created: 04/14/2025 11:19
Updated: 01/04/2026 21:19
Changes: 04/14/2025 11:19 (51), 04/25/2025 19:38 (2), 04/28/2025 13:45 (11), 11/18/2025 11:31 (1), 01/04/2026 21:19 (7)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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