CVE-2015-5320

jenkins: Secret key not verified when connecting a slave (SECURITY-184)

Severity Score

5.3

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Jenkins before 1.638 and LTS before 1.625.2 do not properly verify the shared secret used in JNLP slave connections, which allows remote attackers to connect as slaves and obtain sensitive information or possibly gain administrative access by leveraging knowledge of the name of a slave.

Jenkins en versiones anteriores a 1.638 y LTS en versiones anteriores a 1.625.2 no verifica adecuadamente el secreto compartido utilizado en conexiones esclavo JNLP, lo que permite a atacantes remotos conectar como esclavos y obtener información sensible o posiblemente obtener acceso administrativo aprovechando el conocimiento del nombre de un esclavo.

OpenShift Enterprise by Red Hat is the company's cloud computing Platform-as-a-Service solution designed for on-premise or private cloud deployments. The following security issues are addressed with this release: An authorization flaw was discovered in Kubernetes; the API server did not properly check user permissions when handling certain requests. An authenticated remote attacker could use this flaw to gain additional access to resources such as RAM and disk space.

*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

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-07-01 CVE Reserved
2015-11-25 CVE Published
2024-08-06 CVE Updated
2025-06-28 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor

CAPEC

References (5)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://rhn.redhat.com/errata/RHSA-2016-0489.html	2019-12-17
https://access.redhat.com/errata/RHSA-2016:0070	2019-12-17
https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2015-11-11	2019-12-17
https://access.redhat.com/security/cve/CVE-2015-5320	2016-03-22
https://bugzilla.redhat.com/show_bug.cgi?id=1282363	2016-03-22

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
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"				<= 1.637 Search vendor "Jenkins" for product "Jenkins" and version " <= 1.637"		-		Affected
Jenkins Search vendor "Jenkins"		Jenkins Search vendor "Jenkins" for product "Jenkins"				<= 1.625.1 Search vendor "Jenkins" for product "Jenkins" and version " <= 1.625.1"		lts		Affected
Redhat Search vendor "Redhat"		Openshift Search vendor "Redhat" for product "Openshift"				2.0 Search vendor "Redhat" for product "Openshift" and version "2.0"		-		Affected