// For flags

CVE-2018-1000217

 

Severity Score

9.8
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Dave Gamble cJSON version 1.7.3 and earlier contains a CWE-416: Use After Free vulnerability in cJSON library that can result in Possible crash, corruption of data or even RCE. This attack appear to be exploitable via Depends on how application uses cJSON library. If application provides network interface then can be exploited over a network, otherwise just local.. This vulnerability appears to have been fixed in 1.7.4.

Dave Gamble cJSON en versiones 1.7.3 y anteriores contiene una vulnerabilidad CWE-416: Uso de memoria previamente liberada en la librería cJSON que puede resultar en un posible cierre inesperado, la corrupción de los datos o incluso un RCE. El ataque parece ser explotable dependiendo del uso que le da la aplicación a la librería cJSON. Si la aplicación proporciona una interfaz de red, entonces se puede explotar a través de la red. En caso contrario, se ejecutaría de manera local. La vulnerabilidad parece haber sido solucionada en la versión 1.7.4.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2018-08-20 CVE Reserved
  • 2018-08-20 CVE Published
  • 2024-09-16 CVE Updated
  • 2024-09-16 First Exploit
  • 2024-12-17 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-416: Use After Free
CAPEC
References (1)
URL Tag Source
URL Date SRC
https://github.com/DaveGamble/cJSON/issues/248 2024-09-16
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
Cjson Project
Search vendor "Cjson Project"
 Cjson
Search vendor "Cjson Project" for product "Cjson"
 < 1.7.4
Search vendor "Cjson Project" for product "Cjson" and version " < 1.7.4"
-
Affected