CVE-2025-0752CWE-444

Envoyproxy: openshift service mesh envoy http header sanitization bypass leading to dos and unauthorized access

High · published January 28, 2025

CVSS v3.1
7.1
EPSS
0%
Percentile
33.9
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.1 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H
CVSS v4.0
Not supplied
EPSS
0.00407 · 33.9th percentile
Weakness
CWE-444 · Inconsistent Interpretation of HTTP Requests ('HTTP Request/Response Smuggling')
Published
2025-01-28T09:29Z
EPSS history
Timeline
  • 28 JAN 09:29Z
    Envoyproxy: openshift service mesh envoy http header sanitization bypass leading to dos and unauthorized access
    cvelistv5