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Jenkins OpenShift Login Plugin session fixation vulnerability

High severity GitHub Reviewed Published Jul 12, 2023 to the GitHub Advisory Database • Updated Nov 5, 2023

Package

maven org.openshift.jenkins:openshift-login (Maven)

Affected versions

< 1.1.0.230.v5d7030b

Patched versions

1.1.0.230.v5d7030b

Description

Jenkins OpenShift Login Plugin 1.1.0.227.v27e08dfb_1a_20 and earlier does not invalidate the existing session on login.

This allows attackers to use social engineering techniques to gain administrator access to Jenkins.

OpenShift Login Plugin 1.1.0.230.v5d7030b_f5432 invalidates the existing session on login.

References

Published by the National Vulnerability Database Jul 12, 2023
Published to the GitHub Advisory Database Jul 12, 2023
Reviewed Jul 12, 2023
Last updated Nov 5, 2023

Severity

High

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS score

0.187%
(57th percentile)

Weaknesses

CVE ID

CVE-2023-37946

GHSA ID

GHSA-rwg5-2pv9-633w

Source code

No known source code
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