CVE-2022-43407

CVSS V2 None CVSS V3 High 8.8

Description

Jenkins Pipeline: Input Step Plugin 451.vf1a_a_4f405289 and earlier does not restrict or sanitize the optionally specified ID of the 'input' step, which is used for the URLs that process user interactions for the given 'input' step (proceed or abort) and is not correctly encoded, allowing attackers able to configure Pipelines to have Jenkins build URLs from 'input' step IDs that would bypass the CSRF protection of any target URL in Jenkins when the 'input' step is interacted with.

Overview

CVE ID
CVE-2022-43407

Assigner
jenkinsci-cert@googlegroups.com

Vulnerability Status
Analyzed

Published Version
2022-10-19T16:15:10

Last Modified Date
2022-10-21T17:40:00

Weakness Enumerations

CWE	URL
CWE-838	http://cwe.mitre.org/data/definitions/838.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:jenkins:input_step::::::jenkins::*	1	OR		451.vf1a_a_4f405289

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector
NETWORK

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
REQUIRED

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
HIGH

Base Score
8.8

Base Severity
HIGH

Exploitability Score
2.8

Impact Score
5.9

References

Reference URL	Reference Tags
http://www.openwall.com/lists/oss-security/2022/10/19/3	Mailing List Third Party Advisory
https://www.jenkins.io/security/advisory/2022-10-19/#SECURITY-2880	Vendor Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2022-43407
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-43407

History

Created	Old Value	New Value	Data Type	Notes
2022-10-19 17:00:09				Added to TrackCVE
2022-12-07 09:51:35	2022-10-19T16:15Z	2022-10-19T16:15:10	CVE Published Date	updated
2022-12-07 09:51:35		2022-10-21T17:40:00	CVE Modified Date	updated
2022-12-07 09:51:35		Analyzed	Vulnerability Status	updated
2022-12-07 09:51:57			References	updated