CVE-2016-4465

Severity Score

5.3

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The URLValidator class in Apache Struts 2 2.3.20 through 2.3.28.1 and 2.5.x before 2.5.1 allows remote attackers to cause a denial of service via a null value for a URL field.

La clase URLValidator en Apache Struts 2 2.3.20 hasta la versión 2.3.28.1 y 2.5.x en versiones anteriores a 2.5.1 permite a atacantes remotos provocar una denegación de servicio a través de un valor nulo para un campo URL.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

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

2016-05-02 CVE Reserved
2016-07-04 CVE Published
2023-03-08 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (7)

URL	Tag	Source
http://www-01.ibm.com/support/docview.wss?uid=swg21987854	Third Party Advisory
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html	X_refsource_confirm
http://www.securityfocus.com/bid/91278	Vdb Entry
https://bugzilla.redhat.com/show_bug.cgi?id=1348253	Issue Tracking

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://jvn.jp/en/jp/JVN12352818/index.html	2017-08-09
http://jvndb.jvn.jp/jvndb/JVNDB-2016-000114	2017-08-09
https://struts.apache.org/docs/s2-041.html	2017-08-09

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Apache Search vendor "Apache"		Struts Search vendor "Apache" for product "Struts"				2.3.20 Search vendor "Apache" for product "Struts" and version "2.3.20"		-		Affected
Apache Search vendor "Apache"		Struts Search vendor "Apache" for product "Struts"				2.3.20.1 Search vendor "Apache" for product "Struts" and version "2.3.20.1"		-		Affected
Apache Search vendor "Apache"		Struts Search vendor "Apache" for product "Struts"				2.3.20.3 Search vendor "Apache" for product "Struts" and version "2.3.20.3"		-		Affected
Apache Search vendor "Apache"		Struts Search vendor "Apache" for product "Struts"				2.3.24 Search vendor "Apache" for product "Struts" and version "2.3.24"		-		Affected
Apache Search vendor "Apache"		Struts Search vendor "Apache" for product "Struts"				2.3.24.1 Search vendor "Apache" for product "Struts" and version "2.3.24.1"		-		Affected
Apache Search vendor "Apache"		Struts Search vendor "Apache" for product "Struts"				2.3.24.3 Search vendor "Apache" for product "Struts" and version "2.3.24.3"		-		Affected
Apache Search vendor "Apache"		Struts Search vendor "Apache" for product "Struts"				2.3.28 Search vendor "Apache" for product "Struts" and version "2.3.28"		-		Affected
Apache Search vendor "Apache"		Struts Search vendor "Apache" for product "Struts"				2.3.28.1 Search vendor "Apache" for product "Struts" and version "2.3.28.1"		-		Affected
Apache Search vendor "Apache"		Struts Search vendor "Apache" for product "Struts"				2.5 Search vendor "Apache" for product "Struts" and version "2.5"		-		Affected
Apache Search vendor "Apache"		Struts Search vendor "Apache" for product "Struts"				2.5 Search vendor "Apache" for product "Struts" and version "2.5"		beta1		Affected
Apache Search vendor "Apache"		Struts Search vendor "Apache" for product "Struts"				2.5 Search vendor "Apache" for product "Struts" and version "2.5"		beta2		Affected
Apache Search vendor "Apache"		Struts Search vendor "Apache" for product "Struts"				2.5 Search vendor "Apache" for product "Struts" and version "2.5"		beta3		Affected