CVE-2018-7406

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

An issue was discovered in Foxit Reader before 9.1 and PhantomPDF before 9.1. This vulnerability allows remote attackers to execute arbitrary code. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the u3d images inside of a pdf. The issue results from the lack of proper validation of user-supplied data, which can result in an array indexing issue. An attacker can leverage this to execute code in the context of the current process.

Se ha descubierto un problema en Foxit Reader en versiones anteriores a la 9.1 y PhantomPDF en versiones anteriores a la 9.1. Esto permite que atacantes remotos ejecuten código arbitrario. Se requiere de interacción del usuario para explotar esta vulnerabilidad en la que el objetivo debe visitar una página maliciosa o abrir un archivo malicioso. Este error en concreto existe en las imágenes u3d embebidas en archivos PDF. El problema deriva de la falta de validación correcta de información proporcionada por el usuario, lo que puede dar como resultado un problema de indexación de arrays. Un atacante podría aprovecharse de esta vulnerabilidad para ejecutar código en el contexto del actual proceso.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-02-22 CVE Reserved
2018-05-24 CVE Published
2024-05-03 EPSS Updated
2024-08-05 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-129: Improper Validation of Array Index

CAPEC

References (3)

URL	Tag	Source
http://www.securityfocus.com/bid/104300	Third Party Advisory
https://srcincite.io/advisories/src-2018-0017	Third Party Advisory

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.foxitsoftware.com/support/security-bulletins.php	2018-06-08

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Foxitsoftware Search vendor "Foxitsoftware"		Phantompdf Search vendor "Foxitsoftware" for product "Phantompdf"				<= 9.0.1.1049 Search vendor "Foxitsoftware" for product "Phantompdf" and version " <= 9.0.1.1049"		-		Affected
Foxitsoftware Search vendor "Foxitsoftware"		Reader Search vendor "Foxitsoftware" for product "Reader"				<= 9.0.1.1049 Search vendor "Foxitsoftware" for product "Reader" and version " <= 9.0.1.1049"		-		Affected