// For flags

CVE-2023-50044

 

Severity Score

9.8
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

1
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Cesanta MJS 2.20.0 has a getprop_builtin_foreign out-of-bounds read if a Built-in API name occurs in a substring of an input string.

La vulnerabilidad de desbordamiento de búfer en Cesanta MJS versión 2.22.0 permite a los atacantes ejecutar código arbitrario, provocar una denegación de servicio (DoS) y obtener información confidencial a través de un fallo de segmentación que puede ocurrir en getprop_builtin_foreign cuando la cadena de entrada incluye un nombre de API integradas.

*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
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2023-12-04 CVE Reserved
  • 2023-12-20 CVE Published
  • 2023-12-29 EPSS Updated
  • 2024-08-02 CVE Updated
  • 2024-08-02 First Exploit
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
CWE
  • CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
CAPEC
References (2)
URL Tag Source
URL Date SRC
https://github.com/cesanta/mjs/issues/254 2024-08-02
URL Date SRC
https://github.com/cesanta/mjs/pull/255 2023-12-29
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Cesanta
Search vendor "Cesanta"
 Mjs
Search vendor "Cesanta" for product "Mjs"
 2.22.0
Search vendor "Cesanta" for product "Mjs" and version "2.22.0"
-
Affected