CVE-2019-3831

vdsm: privilege escalation to root via systemd_run

Severity Score

6.7

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A vulnerability was discovered in vdsm, version 4.19 through 4.30.3 and 4.30.5 through 4.30.8. The systemd_run function exposed to the vdsm system user could be abused to execute arbitrary commands as root.

Se ha detectado una vulnerabilidad en vdsm, desde la versión 4.19 hasta la 4.30.3 y desde la 4.30.5 hasta la 4.30.8.. La función systemd_run expuesta al usuario del sistema vdsm podría ser abusada para ejecutar comandos arbitrarios como root.

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

High

Privileges Required

High

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-01-03 CVE Reserved
2019-03-05 CVE Published
2023-03-08 EPSS Updated
2024-08-04 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-863: Incorrect Authorization

CAPEC

References (3)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3831	2020-10-19

URL	Date	SRC
https://access.redhat.com/security/cve/CVE-2019-3831	2019-03-05
https://bugzilla.redhat.com/show_bug.cgi?id=1677108	2019-03-05

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ovirt Search vendor "Ovirt"		Vdsm Search vendor "Ovirt" for product "Vdsm"				>= 4.19 <= 4.30.3 Search vendor "Ovirt" for product "Vdsm" and version " >= 4.19 <= 4.30.3"		-		Affected
Ovirt Search vendor "Ovirt"		Vdsm Search vendor "Ovirt" for product "Vdsm"				>= 4.30.5 <= 4.30.8 Search vendor "Ovirt" for product "Vdsm" and version " >= 4.30.5 <= 4.30.8"		-		Affected
Redhat Search vendor "Redhat"		Gluster Storage Search vendor "Redhat" for product "Gluster Storage"				3.0 Search vendor "Redhat" for product "Gluster Storage" and version "3.0"		-		Affected