CVE-2016-0789

jenkins: HTTP response splitting vulnerability (SECURITY-238)

Severity Score

6.1

*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

CRLF injection vulnerability in the CLI command documentation in Jenkins before 1.650 and LTS before 1.642.2 allows remote attackers to inject arbitrary HTTP headers and conduct HTTP response splitting attacks via unspecified vectors.

Vulnerabilidad de inyección CRLF en la documentación de comando de la CLI en Jenkins en versiones anteriores a 1.650 y LTS en versiones anteriores a 1.642.2 permite a atacantes remotos inyectar cabeceras HTTP arbitrarias y llevar a cabo ataques de separación de respuesta HTTP a través de vectores no especificados.

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 1.642.2 LTS that addresses a large number of security issues, including XSS, CSRF, information disclosure, and code execution.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-12-16 CVE Reserved
2016-04-07 CVE Published
2024-08-05 CVE Updated
2025-03-30 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-20: Improper Input Validation

CAPEC

References (5)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC
https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2016-02-24	2018-01-05

URL	Date	SRC
http://rhn.redhat.com/errata/RHSA-2016-1773.html	2018-01-05
https://access.redhat.com/errata/RHSA-2016:0711	2018-01-05
https://access.redhat.com/security/cve/CVE-2016-0789	2016-08-24
https://bugzilla.redhat.com/show_bug.cgi?id=1311947	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"				<= 1.642.1 Search vendor "Jenkins" for product "Jenkins" and version " <= 1.642.1"		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
Jenkins Search vendor "Jenkins"		Jenkins Search vendor "Jenkins" for product "Jenkins"				<= 1.649 Search vendor "Jenkins" for product "Jenkins" and version " <= 1.649"		-		Affected