CVE-2024-4438

Etcd: incomplete fix for cve-2023-39325/cve-2023-44487 in openstack platform

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track

*SSVC

Descriptions

The etcd package distributed with the Red Hat OpenStack platform has an incomplete fix for CVE-2023-39325/CVE-2023-44487, known as Rapid Reset. This issue occurs because the etcd package in the Red Hat OpenStack platform is using http://golang.org/x/net/http2 instead of the one provided by Red Hat Enterprise Linux versions, meaning it should be updated at compile time instead.

El paquete etcd distribuido con la plataforma Red Hat OpenStack tiene una solución incompleta para CVE-2023-39325/CVE-2023-44487, conocida como Rapid Reset. Este problema ocurre porque el paquete etcd en la plataforma Red Hat OpenStack usa http://golang.org/x/net/http2 en lugar del proporcionado por las versiones de Red Hat Enterprise Linux, lo que significa que debe actualizarse en el momento de la compilación.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

None

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Track

Exploitation

None

Automatable

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2024-05-02 CVE Reserved
2024-05-08 CVE Published
2024-11-24 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-400: Uncontrolled Resource Consumption

CAPEC

References (5)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/errata/RHSA-2024:2729	2024-05-30
https://access.redhat.com/errata/RHSA-2024:3352	2024-05-30
https://access.redhat.com/errata/RHSA-2024:3467	2024-05-30
https://access.redhat.com/security/cve/CVE-2024-4438	2024-05-29
https://bugzilla.redhat.com/show_bug.cgi?id=2279365	2024-05-29

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Redhat Search vendor "Redhat"		Openstack Search vendor "Redhat" for product "Openstack"				*		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux"				*		-		Affected