// For flags

CVE-2014-3916

 

Severity Score

7.5
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

The str_buf_cat function in string.c in Ruby 1.9.3, 2.0.0, and 2.1 allows context-dependent attackers to cause a denial of service (segmentation fault and crash) via a long string.

La función str_buf_cat en string.c en Ruby 1.9.3, 2.0.0, y 2.1 permite a atacantes dependientes del contexto, provocar una denegación de servicio (fallo de segmentación y caída) mediante una larga cadena de texto.

*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
  • 2014-05-29 CVE Reserved
  • 2014-11-16 CVE Published
  • 2024-08-06 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-19: Data Processing Errors
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Rubyonrails
Search vendor "Rubyonrails"
 Rails
Search vendor "Rubyonrails" for product "Rails"
 1.9.3
Search vendor "Rubyonrails" for product "Rails" and version "1.9.3"
-
Affected
Rubyonrails
Search vendor "Rubyonrails"
 Rails
Search vendor "Rubyonrails" for product "Rails"
 2.0.0
Search vendor "Rubyonrails" for product "Rails" and version "2.0.0"
-
Affected
Rubyonrails
Search vendor "Rubyonrails"
 Rails
Search vendor "Rubyonrails" for product "Rails"
 2.1.0
Search vendor "Rubyonrails" for product "Rails" and version "2.1.0"
-
Affected