CVE-2024-34364CWE-400

Envoy OOM vector from HTTP async client with unbounded response buffer for mirror response

Medium · published June 4, 2024

CVSS v3.1
5.7
EPSS
0%
Percentile
39.9
In the wild
Unconfirmed
What it is

Envoy is a cloud-native, open source edge and service proxy. Envoy exposed an out-of-memory (OOM) vector from the mirror response, since async HTTP client will buffer the response with an unbounded buffer.

The record
Technical detail
CVSS v3.1
5.7 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00471 · 39.9th percentile
Weakness
CWE-400 · Uncontrolled Resource Consumption
Published
2024-06-04T20:59Z
EPSS history
Timeline
  • 04 JUN 20:59Z
    Envoy OOM vector from HTTP async client with unbounded response buffer for mirror response
    cvelistv5