CVE-2018-5676

Severity Score

8.8

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader before 9.1 and PhantomPDF before 9.1. 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 processing of specially crafted pdf files with embedded u3d images. Crafted data in the PDF file can trigger an overflow of a heap-based buffer. An attacker can leverage this vulnerability to execute code under the context of the current process, a different vulnerability than CVE-2018-5674 and CVE-2018-5678.

Esta vulnerabilidad permite que los atacantes remotos ejecuten código arbitrario en instalaciones vulnerables de Foxit Reader en versiones anteriores a la 9.1 y PhantomPDF en versiones anteriores a la 9.1. 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. El error específico existe en el procesamiento de archivos PDF especialmente manipulados con imágenes u3d embebidas. Los datos manipulados en el archivo PDF pueden desencadenar un desbordamiento de búfer basado en memoria dinámica (heap). Un atacante podría aprovecharse de esta vulnerabilidad para ejecutar código en el contexto del actual proceso. Esta vulnerabilidad es diferente de CVE-2018-5674 y CVE-2018-5678.

*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

2018-01-12 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-119: Improper Restriction of Operations within the Bounds of a Memory Buffer

CAPEC

References (3)

URL	Tag	Source
http://www.securityfocus.com/bid/104300	Third Party Advisory
https://srcincite.io/advisories/src-2018-0011	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