CVE-2018-1000406 : A path traversal vulnerability exists in Jenkins 2.145 and earlier, LTS 2.138.1

A path traversal vulnerability exists in Jenkins 2.145 and earlier, LTS 2.138.1 and earlier in core/src/main/java/hudson/model/FileParameterValue.java that allows attackers with Job/Configure permission to define a file parameter with a file name outside the intended directory, resulting in an arbitrary file write on the Jenkins master when scheduling a build.

Published 2019-01-09 23:29:02

Updated 2019-05-08 22:23:29

Source MITRE

View at NVD, CVE.org

Vulnerability category: Directory traversal

Products affected by CVE-2018-1000406

Jenkins » Jenkins »
Versions up to, including, (<=) 2.145
cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*
Matching versions
Jenkins » Jenkins » LTS Edition
Versions up to, including, (<=) 2.138.1
cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*
Matching versions

Threat overview for CVE-2018-1000406

Top countries where our scanners detected CVE-2018-1000406

Top open port discovered on systems with this issue 80

IPs affected by CVE-2018-1000406 4,542

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2018-1000406!

^*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-2018-1000406

EPSS FAQ

15.80%

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

~ 94 %

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

CVSS scores for CVE-2018-1000406

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
4.0	MEDIUM	AV:N/AC:L/Au:S/C:N/I:P/A:N	8.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: Single Confidentiality Impact: None Integrity Impact: Partial Availability Impact: None
6.5	MEDIUM	CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N	2.8	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: Low User Interaction: None Scope: Unchanged Confidentiality: None Integrity: High Availability: None

CWE ids for CVE-2018-1000406

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2018-1000406

http://www.securityfocus.com/bid/106532

Jenkins Multiple Security Vulnerabilities
Third Party Advisory;VDB Entry

CVEs referencing this url
https://jenkins.io/security/advisory/2018-10-10/#SECURITY-1074

Jenkins Security Advisory 2018-10-10
Vendor Advisory