// For flags

CVE-2018-10637

Fuji Electric V-Server Lite File Parsing Buffer Overflow Remote Code Execution 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

A maliciously crafted project file may cause a buffer overflow, which may allow the attacker to execute arbitrary code that affects Fuji Electric V-Server Lite 4.0.3.0 and prior.

Un archivo de proyecto maliciosamente manipulado podría provocar un desbordamiento de búfer, lo que podría permitir que el atacante ejecute código arbitrario que afecta a Fuji Electric V-Server Lite 4.0.3.0 y anteriores.

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Fuji Electric V-Server Lite. 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 VPR files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a buffer. An attacker can leverage this vulnerability to execute arbitrary code in the context of the current process.

*Credits: Ariele Caltabiano (kimiya)
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
Complete
Integrity
Complete
Availability
Complete
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2018-05-01 CVE Reserved
  • 2018-09-12 CVE Published
  • 2024-07-21 EPSS Updated
  • 2024-09-17 CVE Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
  • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
References (2)
URL Tag Source
http://www.securityfocus.com/bid/105328 Third Party Advisory
https://ics-cert.us-cert.gov/advisories/ICSA-18-254-02 Third Party Advisory
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Fujielectric
Search vendor "Fujielectric"
 V-server
Search vendor "Fujielectric" for product "V-server"
 <= 4.0.3.0
Search vendor "Fujielectric" for product "V-server" and version " <= 4.0.3.0"
lite
Affected