CVE-2015-1810

jenkins: HudsonPrivateSecurityRealm allows creation of reserved names (SECURITY-166)

Severity Score

5.0

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The HudsonPrivateSecurityRealm class in Jenkins before 1.600 and LTS before 1.596.1 does not restrict access to reserved names when using the "Jenkins' own user database" setting, which allows remote attackers to gain privileges by creating a reserved name.

La clase HudsonPrivateSecurityRealm en Jenkins en versiones anteriores a 1.600 y LTS en versiones anteriores a 1.596.1 no restringe el acceso a nombres reservados cuando usan la configuración "base de datos de usuario propia Jenkins", lo que permite a atacantes remotos obtener privilegios creando un nombre reservado.

It was discovered that the internal Jenkins user database did not restrict access to reserved names, allowing users to escalate privileges.

OpenShift Enterprise by Red Hat is the company's cloud computing Platform-as-a-Service solution designed for on-premise or private cloud deployments. Space precludes documenting all of the bug fixes in this advisory. See the OpenShift Enterprise Technical Notes, which will be updated shortly for release 2.2.7, for details about these changes. The following security issues are addressed in this release: A flaw was found in the Jenkins API token-issuing service. The service was not properly protected against anonymous users, potentially allowing remote attackers to escalate privileges.

*Credits: N/A

Attack Vector

Network

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

Attack Vector

Network

Attack Complexity

High

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-02-17 CVE Reserved
2015-10-01 CVE Published
2024-08-06 CVE Updated
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation
CWE-264: Permissions, Privileges, and Access Controls

CAPEC

References (5)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://rhn.redhat.com/errata/RHSA-2015-1844.html	2016-06-15
https://access.redhat.com/errata/RHSA-2016:0070	2016-06-15
https://bugzilla.redhat.com/show_bug.cgi?id=1205627	2016-01-26
https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2015-02-27	2016-06-15
https://access.redhat.com/security/cve/CVE-2015-1810	2016-01-26

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"				<= 1.580.3 Search vendor "Jenkins" for product "Jenkins" and version " <= 1.580.3"		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
Jenkins Search vendor "Jenkins"		Jenkins Search vendor "Jenkins" for product "Jenkins"				<= 1.599 Search vendor "Jenkins" for product "Jenkins" and version " <= 1.599"		-		Affected