CVE-2019-4046

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 WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 is vulnerable to a denial of service, caused by improper handling of request headers. A remote attacker could exploit this vulnerability to cause the consumption of Memory. IBM X-Force ID: 156242.

IBM WebSphere Application Server 7.0, 8.0, 8.5 y 9.0 es vulnerable a denegaciones de servicio causadas por una gestión inadecuada de las cabeceras de peticiones. Un atacante remoto podría explotar esta vulnerabilidad para provocar un consumo de memoria. IBM X-Force ID: 156242.

*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

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

2019-01-03 CVE Reserved
2019-03-25 CVE Published
2024-09-17 CVE Updated
2024-09-24 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-400: Uncontrolled Resource Consumption

CAPEC

References (3)

URL	Tag	Source
http://www.securityfocus.com/bid/107623	Third Party Advisory

URL	Date	SRC

URL	Date	SRC
https://www.ibm.com/support/docview.wss?uid=ibm10869570	2022-12-03

URL	Date	SRC
https://exchange.xforce.ibmcloud.com/vulnerabilities/156242	2022-12-03

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Ibm Search vendor "Ibm"		Websphere Application Server Search vendor "Ibm" for product "Websphere Application Server"				< 19.0.0.4 Search vendor "Ibm" for product "Websphere Application Server" and version " < 19.0.0.4"		liberty		Affected
Ibm Search vendor "Ibm"		Websphere Application Server Search vendor "Ibm" for product "Websphere Application Server"				>= 7.0.0.0 <= 7.0.0.45 Search vendor "Ibm" for product "Websphere Application Server" and version " >= 7.0.0.0 <= 7.0.0.45"		-		Affected
Ibm Search vendor "Ibm"		Websphere Application Server Search vendor "Ibm" for product "Websphere Application Server"				>= 8.0.0.0 <= 8.0.0.15 Search vendor "Ibm" for product "Websphere Application Server" and version " >= 8.0.0.0 <= 8.0.0.15"		-		Affected
Ibm Search vendor "Ibm"		Websphere Application Server Search vendor "Ibm" for product "Websphere Application Server"				>= 8.5.0.0 <= 8.5.5.15 Search vendor "Ibm" for product "Websphere Application Server" and version " >= 8.5.0.0 <= 8.5.5.15"		-		Affected
Ibm Search vendor "Ibm"		Websphere Application Server Search vendor "Ibm" for product "Websphere Application Server"				>= 9.0.0.0 <= 9.0.0.10 Search vendor "Ibm" for product "Websphere Application Server" and version " >= 9.0.0.0 <= 9.0.0.10"		-		Affected