Description
PowSyBl (Power System Blocks) is a framework to build power system oriented software. Prior to version 6.7.2, there is a potential polynomial Regular Expression Denial of Service (ReDoS) vulnerability in the PowSyBl's DataSource mechanism. If successfully exploited, a malicious actor can cause significant CPU consumption due to regex backtracking — even with polynomial patterns. This issue has been patched in com.powsybl:powsybl-commons: 6.7.2.
Published: 2025-06-20
Score: 6.3 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

Additional remediation guidance may be available on OpenCVE Cloud.

Tracking

Sign in to view the affected projects.

Advisories
Source ID Title
EUVD EUVD EUVD-2025-18708 PowSyBl Core contains Polynomial REDoS’es
Github GHSA Github GHSA GHSA-rqpx-f6rc-7hm5 PowSyBl Core contains Polynomial REDoS’es
History

Fri, 20 Jun 2025 14:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Fri, 20 Jun 2025 00:45:00 +0000

Type Values Removed Values Added
Description PowSyBl (Power System Blocks) is a framework to build power system oriented software. Prior to version 6.7.2, there is a potential polynomial Regular Expression Denial of Service (ReDoS) vulnerability in the PowSyBl's DataSource mechanism. If successfully exploited, a malicious actor can cause significant CPU consumption due to regex backtracking — even with polynomial patterns. This issue has been patched in com.powsybl:powsybl-commons: 6.7.2.
Title PowSyBl Core contains Polynomial REDoS’es
Weaknesses CWE-1333
References
Metrics cvssV4_0

{'score': 6.3, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N'}


Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published:

Updated: 2025-06-20T13:28:27.265Z

Reserved: 2025-05-15T16:06:40.940Z

Link: CVE-2025-48058

cve-icon Vulnrichment

Updated: 2025-06-20T13:27:54.460Z

cve-icon NVD

Status : Deferred

Published: 2025-06-20T01:15:38.530

Modified: 2026-04-15T00:35:42.020

Link: CVE-2025-48058

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses