// For flags

CVE-2019-3795

Insecure Randomness When Using a SecureRandom Instance Constructed by Spring Security

Severity Score

5.3
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

Spring Security versions 4.2.x prior to 4.2.12, 5.0.x prior to 5.0.12, and 5.1.x prior to 5.1.5 contain an insecure randomness vulnerability when using SecureRandomFactoryBean#setSeed to configure a SecureRandom instance. In order to be impacted, an honest application must provide a seed and make the resulting random material available to an attacker for inspection.

Las versiones 4.2.x de Spring Security anteriores a 4.2.12, 5.0.x anteriores a 5.0.12 y 5.1.x anteriores a 5.1.5 contienen una vulnerabilidad de aleatoriedad insegura cuando se utiliza SecureRandomFactoryBean#setSeed para configurar una petición de SecureRandom. Para ser impactado, una aplicación honesta debe proporcionar una semilla y poner el material aleatorio resultante a disposición de un atacante para su inspección.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None
Attack Vector
Physical
Attack Complexity
High
Privileges Required
High
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None
Attack Vector
Network
Attack Complexity
Low
Authentication
None
Confidentiality
Partial
Integrity
None
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-01-03 CVE Reserved
  • 2019-04-09 CVE Published
  • 2024-09-17 CVE Updated
  • 2024-10-09 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-330: Use of Insufficiently Random Values
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Vmware
Search vendor "Vmware"
 Spring Security
Search vendor "Vmware" for product "Spring Security"
 >= 4.2.0 < 4.2.12
Search vendor "Vmware" for product "Spring Security" and version " >= 4.2.0 < 4.2.12"
-
Affected
Vmware
Search vendor "Vmware"
 Spring Security
Search vendor "Vmware" for product "Spring Security"
 >= 5.0.0 < 5.0.12
Search vendor "Vmware" for product "Spring Security" and version " >= 5.0.0 < 5.0.12"
-
Affected
Vmware
Search vendor "Vmware"
 Spring Security
Search vendor "Vmware" for product "Spring Security"
 >= 5.1.0 < 5.1.5
Search vendor "Vmware" for product "Spring Security" and version " >= 5.1.0 < 5.1.5"
-
Affected
Debian
Search vendor "Debian"
 Debian Linux
Search vendor "Debian" for product "Debian Linux"
 8.0
Search vendor "Debian" for product "Debian Linux" and version "8.0"
-
Affected