CVE-2018-1999045

CVSS V2 Medium 5.5 CVSS V3 Medium 5.4

Description

A improper authentication vulnerability exists in Jenkins 2.137 and earlier, 2.121.2 and earlier in SecurityRealm.java, TokenBasedRememberMeServices2.java that allows attackers with a valid cookie to remain logged in even if that feature is disabled.

Overview

CVE ID
CVE-2018-1999045

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2018-08-23T18:29:00

Last Modified Date
2019-05-08T22:23:02

Weakness Enumerations

CWE	URL
CWE-287	http://cwe.mitre.org/data/definitions/287.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:jenkins:jenkins:::::lts:::*	1	OR		2.121.2
cpe:2.3:a:jenkins:jenkins:::::-:::*	1	OR		2.137

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:L/Au:S/C:P/I:P/A:N

Access Vector
NETWORK

Access Compatibility
LOW

Authentication
SINGLE

Confidentiality Impact
PARTIAL

Integrity Impact
PARTIAL

Availability Impact
NONE

Base Score
5.5

Severity
MEDIUM

Exploitability Score
8

Impact Score
4.9

CVSS Version 3

Version
3.0

Vector String
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
LOW

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
LOW

Availability Impact
NONE

Base Score
5.4

Base Severity
MEDIUM

Exploitability Score
2.8

Impact Score
2.5

References

Reference URL	Reference Tags
https://jenkins.io/security/advisory/2018-08-15/#SECURITY-996	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2018-1999045
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1999045

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 07:53:17				Added to TrackCVE
2022-12-03 11:24:48	2018-08-23T18:29Z	2018-08-23T18:29:00	CVE Published Date	updated
2022-12-03 11:24:49		2019-05-08T22:23:02	CVE Modified Date	updated
2022-12-03 11:24:49		Analyzed	Vulnerability Status	updated