CVE-2018-1999047 : A improper authorization vulnerability exists in Jenkins 2.137 and earlier, 2.12

A improper authorization vulnerability exists in Jenkins 2.137 and earlier, 2.121.2 and earlier in UpdateCenter.java that allows attackers to cancel a Jenkins restart scheduled through the update center.

Published 2018-08-23 18:29:01

Updated 2019-10-03 00:03:26

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2018-1999047

Jenkins » Jenkins »
Versions up to, including, (<=) 2.137
cpe:2.3:a:jenkins:jenkins:*:*:*:*:-:*:*:*
Matching versions
Jenkins » Jenkins » LTS Edition
Versions up to, including, (<=) 2.121.2
cpe:2.3:a:jenkins:jenkins:*:*:*:*:lts:*:*:*
Matching versions

Threat overview for CVE-2018-1999047

Top countries where our scanners detected CVE-2018-1999047

Top open port discovered on systems with this issue 80

IPs affected by CVE-2018-1999047 4,196

Threat actors abusing to this issue? Yes

Find out if you^* are affected by CVE-2018-1999047!

^*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-2018-1999047

EPSS FAQ

0.09%

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

~ 23 %

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

CVSS scores for CVE-2018-1999047

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-2018-1999047

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-2018-1999047

https://jenkins.io/security/advisory/2018-08-15/#SECURITY-1076

Jenkins Security Advisory 2018-08-15
Vendor Advisory