CVE-2018-1000861

Jenkins Stapler Web Framework Deserialization of Untrusted Data Vulnerability

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

Yes

*KEV

Decision

*SSVC

Descriptions

A code execution vulnerability exists in the Stapler web framework used by Jenkins 2.153 and earlier, LTS 2.138.3 and earlier in stapler/core/src/main/java/org/kohsuke/stapler/MetaClass.java that allows attackers to invoke some methods on Java objects by accessing crafted URLs that were not intended to be invoked this way.

Existe una vulnerabilidad de ejecución de código en el framework web de Stapler empleando por Jenkins en versiones 2.153 y anteriores, y LTS 2.138.3 y anteriores en stapler/core/src/main/java/org/kohsuke/stapler/MetaClass.java que permite que los atacantes invoquen algunos métodos sobre objetos Java mediante el acceso a URL manipuladas que no deberían invocarse de esta forma.

A code execution vulnerability exists in the Stapler web framework used by Jenkins

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2018-12-10 CVE Reserved
2018-12-10 CVE Published
2019-01-08 First Exploit
2022-02-10 Exploited in Wild
2022-08-10 KEV Due Date
2024-07-29 EPSS Updated
2024-08-05 CVE Updated

CWE

CWE-502: Deserialization of Untrusted Data

CAPEC

References (12)

URL	Tag	Source
http://packetstormsecurity.com/files/166778/Jenkins-Remote-Code-Execution.html	Third Party Advisory
http://www.securityfocus.com/bid/106176	Broken Link
https://jenkins.io/security/advisory/2019-01-08
https://blog.orange.tw/2019/01/hacking-jenkins-part-1-play-with-dynamic-routing.html
https://blog.orange.tw/2019/02/abusing-meta-programming-for-unauthenticated-rce.html
https://github.com/adamyordan/cve-2019-1003000-jenkins-rce-poc
https://twitter.com/orange_8361/status/1126829648552312832

URL	Date	SRC
https://github.com/orangetw/awesome-jenkins-rce-2019	2022-04-20
https://github.com/smokeintheshell/CVE-2018-1000861	2023-09-13
https://raw.githubusercontent.com/rapid7/metasploit-framework/master/modules/exploits/multi/http/jenkins_metaprogramming.rb	2019-01-08

URL	Date	SRC

URL	Date	SRC
https://access.redhat.com/errata/RHBA-2019:0024	2022-06-13
https://jenkins.io/security/advisory/2018-12-05/#SECURITY-595	2022-06-13

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"				<= 2.138.3 Search vendor "Jenkins" for product "Jenkins" and version " <= 2.138.3"		lts		Affected
Jenkins Search vendor "Jenkins"		Jenkins Search vendor "Jenkins" for product "Jenkins"				<= 2.153 Search vendor "Jenkins" for product "Jenkins" and version " <= 2.153"		-		Affected
Redhat Search vendor "Redhat"		Openshift Container Platform Search vendor "Redhat" for product "Openshift Container Platform"				3.11 Search vendor "Redhat" for product "Openshift Container Platform" and version "3.11"		-		Affected