CloudBees Jenkins up to 1.649 Remoting access control

CVSS Meta Temp Score
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CTI Interest Score
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9.6$0-$5k0.00

Summaryinfo

A vulnerability was found in CloudBees Jenkins up to 1.649. It has been rated as critical. Affected by this vulnerability is an unknown functionality of the component Remoting Module. This manipulation causes access control. This vulnerability is tracked as CVE-2016-0788. The attack is possible to be carried out remotely. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability has been found in CloudBees Jenkins up to 1.649 (Continuous Integration Software) and classified as very critical. Affected by this vulnerability is an unknown function of the component Remoting Module. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

The remoting module in CloudBees Jenkins before 1.650 and LTS before 1.642.2 allows remote attackers to execute arbitrary code by opening a JRMP listener.

The weakness was disclosed 04/07/2016 (Website). The advisory is shared at rhn.redhat.com. This vulnerability is known as CVE-2016-0788 since 12/16/2015. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 07/12/2022). MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 89725 (Jenkins < 1.642.2 / 1.650 Java Object Deserialization RCE), which helps to determine the existence of the flaw in a target environment. It is assigned to the family General and running in the context r. The commercial vulnerability scanner Qualys is able to test this issue with plugin 124994 (Fedora Security Update for jenkins-remoting (FEDORA-2016-0f490eea10)).

Upgrading to version 1.650 eliminates this vulnerability. A possible mitigation has been published before and not just after the disclosure of the vulnerability. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 26784.

The vulnerability is also documented in the databases at Tenable (89725), SecurityFocus (BID 83715†) and Vulnerability Center (SBV-58051†). The entries VDB-81698, VDB-81699, VDB-81700 and VDB-81701 are pretty similar. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 9.6

VulDB Base Score: 9.8
VulDB Temp Score: 9.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 89725
Nessus Name: Jenkins < 1.642.2 / 1.650 Java Object Deserialization RCE
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 100755
OpenVAS Name: CloudBees Jenkins Multiple Vulnerabilities-02-May16 (Windows)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Jenkins 1.650
TippingPoint: 🔍

Timelineinfo

12/16/2015 🔍
02/24/2016 +70 days 🔍
02/25/2016 +1 days 🔍
03/07/2016 +11 days 🔍
03/07/2016 +0 days 🔍
04/07/2016 +30 days 🔍
04/07/2016 +0 days 🔍
04/08/2016 +1 days 🔍
04/12/2016 +4 days 🔍
07/12/2022 +2282 days 🔍

Sourcesinfo

Vendor: cloudbees.com

Advisory: RHSA-2016:0711
Status: Not defined
Confirmation: 🔍

CVE: CVE-2016-0788 (🔍)
GCVE (CVE): GCVE-0-2016-0788
GCVE (VulDB): GCVE-100-81697
SecurityFocus: 83715 - Jenkins CVE-2016-0788 Remote Code Execution Vulnerability
Vulnerability Center: 58051 - CloudBees Jenkins Remote Code Execution via Opening a JRMP Listener - CVE-2016-0788, Critical

See also: 🔍

Entryinfo

Created: 04/08/2016 10:42
Updated: 07/12/2022 10:59
Changes: 04/08/2016 10:42 (71), 02/04/2019 10:57 (14), 07/12/2022 10:59 (4)
Complete: 🔍
Cache ID: 216:72C:103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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