CVE-2025-0752

HIGH EPSS 31.4%

Published Jan 28, 20251y ago · Modified Jun 17, 20262w ago

7.1 CVSS 3.1

High

Published Jan 28, 2025 1y ago

Last Modified Jun 17, 2026 2w ago

Description

A flaw was found in OpenShift Service Mesh 2.6.3 and 2.5.6. Rate-limiter avoidance, access-control bypass, CPU and memory exhaustion, and replay attacks may be possible due to improper HTTP header sanitization in Envoy.

CVSS Details

Base Score

7.1

Exploitability

2.8

Impact

4.2

Vector string

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope Unchanged

Confidentiality None

Integrity Low

Availability High

Threat Intelligence

EPSS Exploit Probability

31.4% percentile

Exploit & Patch Status

No Known Exploit

No Patch Available

Weaknesses 1

CWE-444

Affected Products 2

Vendor	Product	Version	Range
redhat	openshift_service_mesh	2.5.6	any
redhat	openshift_service_mesh	2.6.3	any

References 2

access.redhat.com https://access.redhat.com/security/cve/CVE-2025-0752

Vendor Advisory
bugzilla.redhat.com https://bugzilla.redhat.com/show_bug.cgi?id=2339115

Vendor Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.