// For flags

CVE-2015-4590

 

Severity Score

7.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

2
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The extractFrom function in Internals/QuotedString.cpp in Arduino JSON before 4.5 allows remote attackers to cause a denial of service (crash) via a JSON string with a \ (backslash) followed by a terminator, as demonstrated by "\\\0", which triggers a buffer overflow and over-read.

La función extractFrom en Internals/QuotedString.cpp en Arduino JSON anterior a 4.5 permite a atacantes remotos causar una denegación de servicio (caída) a través de una cadena JSON con una \ (barra invertida) seguido por un terminador, tal y como fue demostrado por '\\\0', lo que provoca un desbordamiento de buffer y sobrelectura.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
None
Integrity
None
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2015-06-16 CVE Reserved
  • 2015-06-22 CVE Published
  • 2024-08-06 CVE Updated
  • 2024-08-06 First Exploit
  • 2025-05-22 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
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
Arduino Json Project
Search vendor "Arduino Json Project"
 Arduino Json
Search vendor "Arduino Json Project" for product "Arduino Json"
 <= 4.4
Search vendor "Arduino Json Project" for product "Arduino Json" and version " <= 4.4"
-
Affected