CVE-2016-3722

jenkins: Malicious users with multiple user accounts can prevent other users from logging in (SECURITY-243)

Severity Score

4.3

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Jenkins before 2.3 and LTS before 1.651.2 allow remote authenticated users with multiple accounts to cause a denial of service (unable to login) by editing the "full name."

Jenkins en versiones anteriores a 2.3 y LTS en versiones anteriores a 1.651.2 permiten a usuarios remotos autenticados con múltiples cuentas provocar una denegación de servicio (sin posibilidad de acceso) editando el "full name".

OpenShift Enterprise by Red Hat is the company's cloud computing Platform- as-a-Service solution designed for on-premise or private cloud deployments. Jenkins is a continuous integration server that monitors executions of repeated jobs, such as building a software project or jobs run by cron. Security Fix: The Jenkins continuous integration server has been updated to upstream version 1.651.2 LTS that addresses a large number of security issues, including open redirects, a potential denial of service, unsafe handling of user provided environment variables and several instances of sensitive information disclosure.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

Low

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Partial

Attack Vector

Network

Attack Complexity

Medium

Authentication

Single

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2016-03-30 CVE Reserved
2016-05-17 CVE Published
2024-08-06 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-264: Permissions, Privileges, and Access Controls

CAPEC

References (6)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://rhn.redhat.com/errata/RHSA-2016-1773.html	2018-01-05
https://access.redhat.com/errata/RHSA-2016:1206	2018-01-05
https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-05-11	2018-01-05
https://www.cloudbees.com/jenkins-security-advisory-2016-05-11	2018-01-05
https://access.redhat.com/security/cve/CVE-2016-3722	2016-08-24
https://bugzilla.redhat.com/show_bug.cgi?id=1335416	2016-08-24

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"				<= 1.651.1 Search vendor "Jenkins" for product "Jenkins" and version " <= 1.651.1"		lts		Affected
Redhat Search vendor "Redhat"		Openshift Search vendor "Redhat" for product "Openshift"				3.1 Search vendor "Redhat" for product "Openshift" and version "3.1"		enterprise		Affected
Redhat Search vendor "Redhat"		Openshift Search vendor "Redhat" for product "Openshift"				3.2 Search vendor "Redhat" for product "Openshift" and version "3.2"		enterprise		Affected
Jenkins Search vendor "Jenkins"		Jenkins Search vendor "Jenkins" for product "Jenkins"				<= 2.2 Search vendor "Jenkins" for product "Jenkins" and version " <= 2.2"		-		Affected