CVE-2019-19343

Undertow: Memory Leak in Undertow HttpOpenListener due to holding remoting connections indefinitely

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A flaw was found in Undertow when using Remoting as shipped in Red Hat Jboss EAP before version 7.2.4. A memory leak in HttpOpenListener due to holding remote connections indefinitely may lead to denial of service. Versions before undertow 2.0.25.SP1 and jboss-remoting 5.0.14.SP1 are believed to be vulnerable.

Se encontró una falla en Undertow al usar Remoting como se envió en Red Hat Jboss EAP anterior a la versión 7.2.4. Una filtrado de memoria en HttpOpenListener debido a mantener conexiones remotas indefinidamente puede conllevar a una denegación de servicio. Se cree que las versiones anteriores a undertow 2.0.25.SP1 y jboss-remoting 5.0.14.SP1 son vulnerables

*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

High

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

2019-11-27 CVE Reserved
2020-06-16 CVE Published
2023-12-07 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-400: Uncontrolled Resource Consumption
CWE-404: Improper Resource Shutdown or Release

CAPEC

References (3)

URL	Tag	Source
https://security.netapp.com/advisory/ntap-20220211-0002	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://bugzilla.redhat.com/show_bug.cgi?id=1780445	2020-12-16
https://access.redhat.com/security/cve/CVE-2019-19343	2020-12-16

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Redhat Search vendor "Redhat"		Jboss-remoting Search vendor "Redhat" for product "Jboss-remoting"				< 5.0.14 Search vendor "Redhat" for product "Jboss-remoting" and version " < 5.0.14"		-		Affected
Redhat Search vendor "Redhat"		Jboss-remoting Search vendor "Redhat" for product "Jboss-remoting"				5.0.14 Search vendor "Redhat" for product "Jboss-remoting" and version "5.0.14"		-		Affected
Redhat Search vendor "Redhat"		Jboss Enterprise Application Platform Search vendor "Redhat" for product "Jboss Enterprise Application Platform"				< 7.2.4 Search vendor "Redhat" for product "Jboss Enterprise Application Platform" and version " < 7.2.4"		-		Affected
Redhat Search vendor "Redhat"		Undertow Search vendor "Redhat" for product "Undertow"				< 2.0.25 Search vendor "Redhat" for product "Undertow" and version " < 2.0.25"		-		Affected
Redhat Search vendor "Redhat"		Undertow Search vendor "Redhat" for product "Undertow"				2.0.25 Search vendor "Redhat" for product "Undertow" and version "2.0.25"		-		Affected
Netapp Search vendor "Netapp"		Active Iq Unified Manager Search vendor "Netapp" for product "Active Iq Unified Manager"				-		linux		Affected
Netapp Search vendor "Netapp"		Active Iq Unified Manager Search vendor "Netapp" for product "Active Iq Unified Manager"				-		vmware_vsphere		Affected
Netapp Search vendor "Netapp"		Active Iq Unified Manager Search vendor "Netapp" for product "Active Iq Unified Manager"				-		vsphere		Affected