CVE-2017-8039

Severity Score

5.9

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in Pivotal Spring Web Flow through 2.4.5. Applications that do not change the value of the MvcViewFactoryCreator useSpringBinding property which is disabled by default (i.e., set to 'false') can be vulnerable to malicious EL expressions in view states that process form submissions but do not have a sub-element to declare explicit data binding property mappings. NOTE: this issue exists because of an incomplete fix for CVE-2017-4971.

Se ha descubierto un problema en Pivotal Spring Web Flow hasta la versión 2.4.5. Las aplicaciones que no cambian el valor de la propiedad MvcViewFactoryCreator useSpringBinding, que está deshabilitada por defecto (esto es, marcada como "false"), pueden ser vulnerables a expresiones EL maliciosas en estados de vista que procesan envíos de formulario pero que no tienen un subelemento para declarar asignaciones explícitas de propiedades enlazadas con datos. NOTA: este problema existe debido a una solución incompleta para CVE-2017-4971.

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2017-04-21 CVE Reserved
2017-11-27 CVE Published
2023-10-07 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-1188: Initialization of a Resource with an Insecure Default

CAPEC

References (2)

URL	Tag	Source
http://www.securityfocus.com/bid/100849	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://pivotal.io/security/cve-2017-8039	2019-10-03

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Pivotal Search vendor "Pivotal"		Spring Web Flow Search vendor "Pivotal" for product "Spring Web Flow"				2.4.0 Search vendor "Pivotal" for product "Spring Web Flow" and version "2.4.0"		-		Affected
Pivotal Search vendor "Pivotal"		Spring Web Flow Search vendor "Pivotal" for product "Spring Web Flow"				2.4.1 Search vendor "Pivotal" for product "Spring Web Flow" and version "2.4.1"		-		Affected
Pivotal Search vendor "Pivotal"		Spring Web Flow Search vendor "Pivotal" for product "Spring Web Flow"				2.4.2 Search vendor "Pivotal" for product "Spring Web Flow" and version "2.4.2"		-		Affected
Pivotal Search vendor "Pivotal"		Spring Web Flow Search vendor "Pivotal" for product "Spring Web Flow"				2.4.4 Search vendor "Pivotal" for product "Spring Web Flow" and version "2.4.4"		-		Affected
Pivotal Search vendor "Pivotal"		Spring Web Flow Search vendor "Pivotal" for product "Spring Web Flow"				2.4.5 Search vendor "Pivotal" for product "Spring Web Flow" and version "2.4.5"		-		Affected