GNOME libsoup soup_headers_parse_request out-of-bounds

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability was found in GNOME libsoup. It has been declared as problematic. The affected element is the function soup_headers_parse_request. Executing a manipulation can lead to out-of-bounds. This vulnerability appears as CVE-2025-32906. The attack may be performed from remote. There is no available exploit.

Detailsinfo

A vulnerability has been found in GNOME libsoup (version now known) and classified as problematic. This vulnerability affects the function soup_headers_parse_request. The manipulation with an unknown input leads to a out-of-bounds vulnerability. The CWE definition for the vulnerability is CWE-125. The product reads data past the end, or before the beginning, of the intended buffer. As an impact it is known to affect confidentiality. CVE summarizes:

A flaw was found in libsoup, where the soup_headers_parse_request() function may be vulnerable to an out-of-bound read. This flaw allows a malicious user to use a specially crafted HTTP request to crash the HTTP server.

The advisory is available at bugzilla.redhat.com. This vulnerability was named CVE-2025-32906 since 04/14/2025. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit.

The vulnerability scanner Nessus provides a plugin with the ID 234738 (CBL Mariner 2.0 Security Update: libsoup (CVE-2025-32906)), 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 (234738), EUVD (EUVD-2025-10898) and CERT Bund (WID-SEC-2025-0935). If you want to get best quality of vulnerability data, you may have to visit VulDB.

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: 6.4
VulDB Meta Temp Score: 6.4

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

CNA Base Score: 7.5
CNA Vector: 🔍

CVSSv2info

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

Exploitinginfo

Class: Out-of-bounds
CWE: CWE-125 / CWE-119
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: 234738
Nessus Name: CBL Mariner 2.0 Security Update: libsoup (CVE-2025-32906)

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-2025-32906 (🔍)
GCVE (CVE): GCVE-0-2025-32906
GCVE (VulDB): GCVE-100-304618
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 19:51
Changes: 04/14/2025 11:19 (50), 04/23/2025 15:02 (2), 05/05/2025 05:49 (13), 06/17/2025 16:08 (1), 01/04/2026 19:51 (7)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Discussion

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