CVE-2025-47771

PowSyBl (Power System Blocks) is a framework to build power system oriented software. In versions 6.3.0 to 6.7.1, there is a deserialization issue in the read method of the SparseMatrix class that can lead to a wide range of privilege escalations depending on the circumstances. This method takes in an InputStream and returns a SparseMatrix object. This issue has been patched in com.powsybl:powsybl-math: 6.7.2. A workaround for this issue involves not using SparseMatrix deserialization (SparseMatrix.read(...) methods).

CVSS

No CVSS.

References

Link	Resource
https://github.com/powsybl/powsybl-core/commit/8ed16ce41683c4aef5f6aa1dd5ae8642aa5ed2bd
https://github.com/powsybl/powsybl-core/releases/tag/v6.7.2
https://github.com/powsybl/powsybl-core/security/advisories/GHSA-f5cx-h789-j959

Configurations

No configuration.

History

23 Jun 2025, 20:16

Type	Values Removed	Values Added
Summary		(es) PowSyBl (Power System Blocks) es un framework para crear software orientado a sistemas de energía. En las versiones 6.3.0 a 6.7.1, existe un problema de deserialización en el método de lectura de la clase SparseMatrix que puede provocar diversas escaladas de privilegios según las circunstancias. Este método recibe un InputStream y devuelve un objeto SparseMatrix. Este problema se ha corregido en com.powsybl:powsybl-math: 6.7.2. Una solución alternativa consiste en no utilizar la deserialización de SparseMatrix (métodos SparseMatrix.read(...)).

20 Jun 2025, 00:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-06-20 00:15

Updated : 2025-06-23 20:16

NVD link : CVE-2025-47771

Mitre link : CVE-2025-47771

CVE.ORG link : CVE-2025-47771

JSON object : View

Products Affected

No product.

CWE

CWE-502

Deserialization of Untrusted Data

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