CVE-2019-4055

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

IBM MQ 8.0.0.0 through 8.0.0.10, 9.0.0.0 through 9.0.0.5, and 9.1.0.0 through 9.1.1 is vulnerable to a denial of service attack within the TLS key renegotiation function. IBM X-Force ID: 156564.

IBM MQ versiones desde la 8.0.0.0.0 hasta 8.0.0.0.10, desde la 9.0.0.0.0 hasta la 9.0.0.5 y desde la 9.1.0.0 hasta la 9.1.1.1 es vulnerable a un ataque de denegación de servicio dentro de la función de renegociación de claves de TLS. IBM X-Force ID: 156564.

*Credits: N/A

CVSS Scores

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

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

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2019-01-03 CVE Reserved
2019-04-19 CVE Published
2024-09-17 CVE Updated
2024-10-19 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CAPEC

References (3)

URL	Tag	Source
http://www.securityfocus.com/bid/108027	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://www.ibm.com/support/docview.wss?uid=ibm10870484	2022-01-01

URL	Date	SRC
https://exchange.xforce.ibmcloud.com/vulnerabilities/156564	2022-01-01

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ibm Search vendor "Ibm"		Mq Search vendor "Ibm" for product "Mq"				>= 8.0.0.0 <= 8.0.0.10 Search vendor "Ibm" for product "Mq" and version " >= 8.0.0.0 <= 8.0.0.10"		-		Affected
Ibm Search vendor "Ibm"		Mq Search vendor "Ibm" for product "Mq"				>= 9.0.0.0 <= 9.0.0.5 Search vendor "Ibm" for product "Mq" and version " >= 9.0.0.0 <= 9.0.0.5"		lts		Affected
Ibm Search vendor "Ibm"		Mq Search vendor "Ibm" for product "Mq"				>= 9.1.0 <= 9.1.1 Search vendor "Ibm" for product "Mq" and version " >= 9.1.0 <= 9.1.1"		continuous_delivery		Affected
Ibm Search vendor "Ibm"		Mq Search vendor "Ibm" for product "Mq"				>= 9.1.0.0 <= 9.1.0.1 Search vendor "Ibm" for product "Mq" and version " >= 9.1.0.0 <= 9.1.0.1"		lts		Affected
Ibm Search vendor "Ibm"		Mq Appliance Search vendor "Ibm" for product "Mq Appliance"				>= 8.0.0.0 <= 8.0.0.10 Search vendor "Ibm" for product "Mq Appliance" and version " >= 8.0.0.0 <= 8.0.0.10"		-		Affected
Ibm Search vendor "Ibm"		Mq Appliance Search vendor "Ibm" for product "Mq Appliance"				>= 9.1.0 <= 9.1.1 Search vendor "Ibm" for product "Mq Appliance" and version " >= 9.1.0 <= 9.1.1"		continuous_delivery		Affected
Ibm Search vendor "Ibm"		Mq Appliance Search vendor "Ibm" for product "Mq Appliance"				>= 9.1.0.0 <= 9.1.0.1 Search vendor "Ibm" for product "Mq Appliance" and version " >= 9.1.0.0 <= 9.1.0.1"		lts		Affected