CloudBees Jenkins up to 1.639/1.625.1 Plugins Manager data authenticity

CVSS Meta Temp Score
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CTI Interest Score
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8.0$0-$5k0.00

A vulnerability was found in CloudBees Jenkins up to 1.639/1.625.1 (Continuous Integration Software). It has been declared as critical. This vulnerability affects some unknown functionality of the component Plugins Manager. The manipulation with an unknown input leads to a data authenticity vulnerability. The CWE definition for the vulnerability is CWE-345. The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

The Plugins Manager in CloudBees Jenkins before 1.640 and LTS before 1.625.2 does not verify checksums for plugin files referenced in update site data, which makes it easier for man-in-the-middle attackers to execute arbitrary code via a crafted plugin.

The weakness was disclosed 02/03/2016 (Website). The advisory is available at wiki.jenkins-ci.org. This vulnerability was named CVE-2015-7539 since 09/29/2015. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 89428 (Fedora 23 : jenkins-1.625.3-1.fc23 (2015-d7e5461dbf)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 11576 (Jenkins Server Multiple Remote Security Vulnerabilities (Jenkins Security Advisory 2015-12-09)).

Upgrading to version 1.640 or 1.625.2 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (89428). The entries VDB-80779, VDB-80780 and VDB-80781 are pretty similar. Once again VulDB remains the best source for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.2
VulDB Meta Temp Score: 8.0

VulDB Base Score: 8.8
VulDB Temp Score: 8.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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: Data authenticity
CWE: CWE-345
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 89428
Nessus Name: Fedora 23 : jenkins-1.625.3-1.fc23 (2015-d7e5461dbf)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 802591
OpenVAS Name: CloudBees Jenkins Multiple Vulnerabilities August16 (Linux)
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 1.640/1.625.2

Timelineinfo

09/29/2015 🔍
01/04/2016 +97 days 🔍
02/03/2016 +30 days 🔍
02/03/2016 +0 days 🔍
02/05/2016 +2 days 🔍
03/04/2016 +28 days 🔍
07/06/2022 +2315 days 🔍

Sourcesinfo

Vendor: cloudbees.com

Advisory: FEDORA-2015-d7e5461dbf
Status: Not defined
Confirmation: 🔍

CVE: CVE-2015-7539 (🔍)
See also: 🔍

Entryinfo

Created: 02/05/2016 09:45 AM
Updated: 07/06/2022 07:57 PM
Changes: 02/05/2016 09:45 AM (54), 07/15/2018 04:30 PM (21), 07/06/2022 07:50 PM (4), 07/06/2022 07:57 PM (1)
Complete: 🔍
Cache ID: 18:C08:40

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