Permissions Management Flaw in Jenkins SSH2 Easy Plugin by Jenkins
CVE-2023-41939

8.8HIGH

Key Information:

Vendor

Jenkins
Status
Jenkins Ssh2 Easy Plugin
Vendor
CVE Published:
6 September 2023

What is CVE-2023-41939?

The Jenkins SSH2 Easy Plugin prior to version 1.5 exhibits a permissions management flaw. It fails to adequately verify whether permissions assigned to users are still valid. This oversight may grant users, who were previously assigned specific permissions (like Overall/Manage), access to functionalities they should no longer be entitled to. This vulnerability impacts the integrity of access controls and can lead to unauthorized actions within the Jenkins environment.

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Affected Version(s)

Jenkins SSH2 Easy Plugin 0 <= 1.4

References

https://www.jenkins.io/security/advisory/2023-09-06/#SECU...
vendor-advisory
http://www.openwall.com/lists/oss-security/2023/09/06/9

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

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