CVE-2024-3019

Pcp: exposure of the redis server backend allows remote command execution via pmproxy

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Track*

*SSVC

Descriptions

A flaw was found in PCP. The default pmproxy configuration exposes the Redis server backend to the local network, allowing remote command execution with the privileges of the Redis user. This issue can only be exploited when pmproxy is running. By default, pmproxy is not running and needs to be started manually. The pmproxy service is usually started from the 'Metrics settings' page of the Cockpit web interface. This flaw affects PCP versions 4.3.4 and newer.

Se encontró una falla en PCP. La configuración predeterminada de pmproxy expone el backend del servidor Redis a la red local, lo que permite la ejecución remota de comandos con los privilegios del usuario de Redis. Este problema sólo puede explotarse cuando pmproxy se está ejecutando. De forma predeterminada, pmproxy no se ejecuta y debe iniciarse manualmente. El servicio pmproxy normalmente se inicia desde la página 'Configuración de métricas' de la interfaz web de Cockpit. Esta falla afecta a las versiones de PCP 4.3.4 y posteriores.

*Credits: Red Hat would like to thank Jihwan Yoon (NAVER Cloud Security Analysis) for reporting this issue.

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Adjacent

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Track*

Exploitation

None

Automatable

Tech. Impact

Total

* Organization's Worst-case Scenario

Timeline

2024-03-27 CVE Reserved
2024-03-28 CVE Published
2024-05-24 EPSS Updated
2024-11-24 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-668: Exposure of Resource to Wrong Sphere

CAPEC

References (10)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/errata/RHSA-2024:2566	2024-05-28
https://access.redhat.com/errata/RHSA-2024:3264	2024-05-28
https://access.redhat.com/errata/RHSA-2024:3321	2024-05-28
https://access.redhat.com/errata/RHSA-2024:3322	2024-05-28
https://access.redhat.com/errata/RHSA-2024:3323	2024-05-28
https://access.redhat.com/errata/RHSA-2024:3324	2024-05-28
https://access.redhat.com/errata/RHSA-2024:3325	2024-05-28
https://access.redhat.com/errata/RHSA-2024:3392	2024-05-28
https://access.redhat.com/security/cve/CVE-2024-3019	2024-05-28
https://bugzilla.redhat.com/show_bug.cgi?id=2271898	2024-05-28

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Centos Search vendor "Centos"		Centos Search vendor "Centos" for product "Centos"				*		-		Affected
Oracle Search vendor "Oracle"		Linux Search vendor "Oracle" for product "Linux"				*		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux"				*		-		Affected
Redhat Search vendor "Redhat"		Rhel Aus Search vendor "Redhat" for product "Rhel Aus"				*		-		Affected
Redhat Search vendor "Redhat"		Rhel E4s Search vendor "Redhat" for product "Rhel E4s"				*		-		Affected
Redhat Search vendor "Redhat"		Rhel Eus Search vendor "Redhat" for product "Rhel Eus"				*		-		Affected
Redhat Search vendor "Redhat"		Rhel Tus Search vendor "Redhat" for product "Rhel Tus"				*		-		Affected
Centos Search vendor "Centos"		Centos Search vendor "Centos" for product "Centos"				*		-		Affected
Nutanix Search vendor "Nutanix"		Aos Search vendor "Nutanix" for product "Aos"				*		-		Affected
Opensuse Search vendor "Opensuse"		Leap Search vendor "Opensuse" for product "Leap"				*		-		Affected
Oracle Search vendor "Oracle"		Linux Search vendor "Oracle" for product "Linux"				*		-		Affected
Redhat Search vendor "Redhat"		Enterprise Linux Search vendor "Redhat" for product "Enterprise Linux"				*		-		Affected
Redhat Search vendor "Redhat"		Rhel Aus Search vendor "Redhat" for product "Rhel Aus"				*		-		Affected
Redhat Search vendor "Redhat"		Rhel E4s Search vendor "Redhat" for product "Rhel E4s"				*		-		Affected
Redhat Search vendor "Redhat"		Rhel Eus Search vendor "Redhat" for product "Rhel Eus"				*		-		Affected
Redhat Search vendor "Redhat"		Rhel Tus Search vendor "Redhat" for product "Rhel Tus"				*		-		Affected
Rocky Search vendor "Rocky"		Linux Search vendor "Rocky" for product "Linux"				*		-		Affected
Suse Search vendor "Suse"		Sle-module-development-tools Search vendor "Suse" for product "Sle-module-development-tools"				*		-		Affected