CVE-2019-11288

tcServer JMX Socket Listener Registry Rebinding Local Privilege Escalation

Severity Score

7.0

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

In Pivotal tc Server, 3.x versions prior to 3.2.19 and 4.x versions prior to 4.0.10, and Pivotal tc Runtimes, 7.x versions prior to 7.0.99.B, 8.x versions prior to 8.5.47.A, and 9.x versions prior to 9.0.27.A, when a tc Runtime instance is configured with the JMX Socket Listener, a local attacker without access to the tc Runtime process or configuration files is able to manipulate the RMI registry to perform a man-in-the-middle attack to capture user names and passwords used to access the JMX interface. The attacker can then use these credentials to access the JMX interface and gain complete control over the tc Runtime instance.

En Pivotal tc Server, versiones 3.x anteriores versiones hasta 3.2.19 y versiones 4.x anteriores versiones hasta 4.0.10, y Pivotal tc Runtimes, versiones 7.x anteriores a 7.0.99.B, versiones 8.x anteriores a 8.5.47.A y versiones 9.x anteriores a 9.0.27.A, cuando una instancia de tc Runtime es configurada con el JMX Socket Listener, un atacante local sin acceso al proceso de tc Runtime o a los archivos de configuración es capaz de manipular el registro RMI para llevar a cabo un ataque de tipo man-in-the-middle para capturar nombres de usuario y contraseñas usadas para acceder a la interfaz JMX. El atacante puede utilizar estas credenciales para acceder a la interfaz JMX y conseguir un control completo sobre la instancia de tc Runtime.

*Credits: N/A

CVSS Scores

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-04-18 CVE Reserved
2020-01-27 CVE Published
2023-03-08 EPSS Updated
2024-09-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-269: Improper Privilege Management

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://pivotal.io/security/cve-2019-11288	2021-11-02

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Pivotal Search vendor "Pivotal"		Tc Runtimes Search vendor "Pivotal" for product "Tc Runtimes"				>= 7.0.70.b < 7.0.99.b Search vendor "Pivotal" for product "Tc Runtimes" and version " >= 7.0.70.b < 7.0.99.b"		-		Affected
Pivotal Search vendor "Pivotal"		Tc Runtimes Search vendor "Pivotal" for product "Tc Runtimes"				>= 8.5.4.b < 8.5.47.a Search vendor "Pivotal" for product "Tc Runtimes" and version " >= 8.5.4.b < 8.5.47.a"		-		Affected
Pivotal Search vendor "Pivotal"		Tc Runtimes Search vendor "Pivotal" for product "Tc Runtimes"				>= 9.0.6.b < 9.0.27.a Search vendor "Pivotal" for product "Tc Runtimes" and version " >= 9.0.6.b < 9.0.27.a"		-		Affected
Pivotal Search vendor "Pivotal"		Tc Server Search vendor "Pivotal" for product "Tc Server"				>= 3.0.0 < 3.2.19 Search vendor "Pivotal" for product "Tc Server" and version " >= 3.0.0 < 3.2.19"		-		Affected
Pivotal Search vendor "Pivotal"		Tc Server Search vendor "Pivotal" for product "Tc Server"				>= 4.0.0 < 4.0.10 Search vendor "Pivotal" for product "Tc Server" and version " >= 4.0.0 < 4.0.10"		-		Affected