CloudBees Jenkins up to 1.637 Salt Cookie cross-site request forgery

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in CloudBees Jenkins up to 1.637. This impacts an unknown function of the component Salt Cookie. The manipulation leads to cross-site request forgery. This vulnerability is traded as CVE-2015-5318. It is possible to initiate the attack remotely. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in CloudBees Jenkins up to 1.637 (Continuous Integration Software). This issue affects some unknown functionality of the component Salt Cookie. The manipulation with an unknown input leads to a cross-site request forgery vulnerability. Using CWE to declare the problem leads to CWE-352. The web application does not, or can not, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request. Impacted is integrity. The summary by CVE is:

CloudBees Jenkins before 1.638 and LTS before 1.625.2 uses a publicly accessible salt to generate CSRF protection tokens, which makes it easier for remote attackers to bypass the CSRF protection mechanism via a brute force attack.

The weakness was shared 11/25/2015 by DiGiT with Digital Security (Website). It is possible to read the advisory at wiki.jenkins-ci.org. The identification of this vulnerability is CVE-2015-5318 since 07/01/2015. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

The commercial vulnerability scanner Qualys is able to test this issue with plugin 11549 (Jenkins Server Multiple Remote Security Vulnerabilities (Jenkins Security Advisory 2015-11-11)).

Upgrading to version 1.638 eliminates this vulnerability.

The vulnerability is also documented in the databases at SecurityFocus (BID 77570†) and Vulnerability Center (SBV-55490†). The entries VDB-79315, VDB-79318, VDB-79320 and VDB-79321 are related to this item. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cross-site request forgery
CWE: CWE-352 / CWE-862 / CWE-863
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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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 1.638

Timelineinfo

07/01/2015 🔍
11/11/2015 +133 days 🔍
11/11/2015 +0 days 🔍
11/25/2015 +14 days 🔍
11/25/2015 +0 days 🔍
11/26/2015 +1 days 🔍
01/05/2016 +40 days 🔍
06/27/2022 +2365 days 🔍

Sourcesinfo

Vendor: cloudbees.com

Advisory: RHSA-2016:0070
Researcher: DiGiT
Organization: Digital Security
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-5318 (🔍)
GCVE (CVE): GCVE-0-2015-5318
GCVE (VulDB): GCVE-100-79319
SecurityFocus: 77570 - Jenkins Multiple Security Vulnerabilities
Vulnerability Center: 55490 - CloudBees Jenkins <1.638 and LTS <1.625.2 Remote Privilege Escalation via a Brute Force Attack, Medium

See also: 🔍

Entryinfo

Created: 11/26/2015 10:16
Updated: 06/27/2022 18:22
Changes: 11/26/2015 10:16 (53), 06/20/2018 08:35 (16), 06/27/2022 18:22 (3)
Complete: 🔍
Cache ID: 216:C67:103

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