CVE-2017-2611 : Jenkins before versions 2.44, 2.32.2 is vulnerable to an insufficient permission

Jenkins before versions 2.44, 2.32.2 is vulnerable to an insufficient permission check for periodic processes (SECURITY-389). The URLs /workspaceCleanup and /fingerprintCleanup did not perform permission checks, allowing users with read access to Jenkins to trigger these background processes (that are otherwise performed daily), possibly causing additional load on Jenkins master and agents.

Published 2018-05-08 18:29:00

Updated 2020-09-09 14:56:07

Source Red Hat, Inc.

View at NVD, CVE.org

Products affected by CVE-2017-2611

Redhat » Openshift » Version: 2.0 Enterprise Edition
cpe:2.3:a:redhat:openshift:2.0:*:*:*:enterprise:*:*:*
Matching versions
Redhat » Openshift » Version: 3.0 Enterprise Edition
cpe:2.3:a:redhat:openshift:3.0:*:*:*:enterprise:*:*:*
Matching versions
Jenkins » Jenkins
Versions before (<) 2.44
cpe:2.3:a:jenkins:jenkins:*:*:*:*:*:*:*:*
Matching versions
Jenkins » Jenkins » LTS Edition
Versions before (<) 2.32.2
cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*
Matching versions

Threat overview for CVE-2017-2611

Top countries where our scanners detected CVE-2017-2611

Top open port discovered on systems with this issue 80

IPs affected by CVE-2017-2611 3,351

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2017-2611!

^*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2017-2611

EPSS FAQ

0.25%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 63 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2017-2611

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.0	MEDIUM	AV:N/AC:L/Au:S/C:N/I:N/A:P	8.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: None Integrity Impact: None Availability Impact: Partial
4.3	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	2.8	1.4	Red Hat, Inc.
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: Low
4.3	MEDIUM	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L	2.8	1.4	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: None Availability: Low

CWE ids for CVE-2017-2611

CWE-358 Improperly Implemented Security Check for Standard

The product does not implement or incorrectly implements one or more security-relevant checks as specified by the design of a standardized algorithm, protocol, or technique.

Assigned by: secalert@redhat.com (Secondary)
CWE-863 Incorrect Authorization

The product performs an authorization check when an actor attempts to access a resource or perform an action, but it does not correctly perform the check.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2017-2611

https://jenkins.io/security/advisory/2017-02-01/

Jenkins Security Advisory 2017-02-01
Vendor Advisory

CVEs referencing this url
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2611

1418729 – (CVE-2017-2611) CVE-2017-2611 jenkins: Insufficient permission check for periodic processes (SECURITY-389)
Issue Tracking;Third Party Advisory
https://github.com/jenkinsci/jenkins/commit/97a61a9fe55f4c16168c123f98301a5173b9fa86

Merge pull request #99 from jenkinsci-cert/SECURITY-389 · jenkinsci/jenkins@97a61a9 · GitHub
Third Party Advisory
http://www.securityfocus.com/bid/95956

Jenkins CVE-2017-2611 Multiple Security Bypass Vulnerabilities
Third Party Advisory;VDB Entry