// For flags

CVE-2022-34174

jenkins: Observable timing discrepancy allows determining username validity

Severity Score

7.5
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

In Jenkins 2.355 and earlier, LTS 2.332.3 and earlier, an observable timing discrepancy on the login form allows distinguishing between login attempts with an invalid username, and login attempts with a valid username and wrong password, when using the Jenkins user database security realm.

En Jenkins versiones 2.355 y anteriores, LTS versiones 2.332.3 y anteriores, una discrepancia de tiempo observable en el formulario de inicio de sesión permite distinguir entre los intentos de inicio de sesión con un nombre de usuario no válido, y los intentos de inicio de sesión con un nombre de usuario válido y una contraseña incorrecta, cuando se usa el ámbito de seguridad de la base de datos de usuarios de Jenkins

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the RPM packages for Red Hat OpenShift Container Platform 4.9.56. Issues addressed include bypass, code execution, cross site request forgery, cross site scripting, denial of service, deserialization, and improper authorization vulnerabilities.

*Credits: N/A
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
None
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
  • 2022-06-21 CVE Reserved
  • 2022-06-22 CVE Published
  • 2024-08-03 CVE Updated
  • 2025-03-30 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-203: Observable Discrepancy
  • CWE-208: Observable Timing Discrepancy
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Jenkins
Search vendor "Jenkins"
 Jenkins
Search vendor "Jenkins" for product "Jenkins"
 <= 2.332.3
Search vendor "Jenkins" for product "Jenkins" and version " <= 2.332.3"
lts
Affected
Jenkins
Search vendor "Jenkins"
 Jenkins
Search vendor "Jenkins" for product "Jenkins"
 <= 2.355
Search vendor "Jenkins" for product "Jenkins" and version " <= 2.355"
-
Affected