// For flags

CVE-2016-4065

Foxit Reader ConvertToPDF BMP Parsing Out-Of-Bounds Read Information Disclosure Vulnerability

Severity Score

7.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The ConvertToPDF plugin in Foxit Reader and PhantomPDF before 7.3.4 on Windows, when the gflags app is enabled, allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted (1) JPEG, (2) GIF, or (3) BMP image.

El plugin ConvertToPDF en Foxit Reader y PhantomPDF en versiones anteriores a 7.3.4 en Windows, cuando la aplicación gflags está activa, permite a atacantes remotos provocar una denegación de servicio (lectura fuera de límites y caída de aplicación) a través de una imagen (1) JPEG, (2) GIF o (3) BMP manipulada.

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Foxit Reader. 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 ConvertToPDF plugin. A specially crafted BMP image can force Foxit Reader to read memory past the end of an allocated object. An attacker can use this information in conjunction with other vulnerabilities to execute code in the context of the process.

*Credits: AbdulAziz Hariri - HPE Zero Day Initiative
CVSS Scores
Attack Vector
Local
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
Attack Vector
Network
Attack Complexity
Medium
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2016-03-23 CVE Published
  • 2016-04-22 CVE Reserved
  • 2024-09-17 CVE Updated
  • 2024-09-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Foxitsoftware
Search vendor "Foxitsoftware"
Foxit Reader
Search vendor "Foxitsoftware" for product "Foxit Reader"
<= 7.3.0.118
Search vendor "Foxitsoftware" for product "Foxit Reader" and version " <= 7.3.0.118"
windows
Affected
Foxitsoftware
Search vendor "Foxitsoftware"
Phantompdf
Search vendor "Foxitsoftware" for product "Phantompdf"
<= 7.3.0.118
Search vendor "Foxitsoftware" for product "Phantompdf" and version " <= 7.3.0.118"
windows
Affected