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Incorrect Authorization in Jenkins Gerrit Trigger Plugin

Moderate severity GitHub Reviewed Published May 13, 2022 to the GitHub Advisory Database • Updated Dec 18, 2023

Package

maven com.sonyericsson.hudson.plugins.gerrit:gerrit-trigger (Maven)

Affected versions

< 2.27.5

Patched versions

2.27.5

Description

An improper authorization vulnerability exists in Jenkins Gerrit Trigger Plugin 2.27.4 and earlier in GerritManagement.java, GerritServer.java, and PluginImpl.java that allows an attacker with Overall/Read access to modify the Gerrit configuration in Jenkins.

References

Published by the National Vulnerability Database Mar 13, 2018
Published to the GitHub Advisory Database May 13, 2022
Reviewed Nov 1, 2022
Last updated Dec 18, 2023

Severity

Moderate

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
Low
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
Low

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

EPSS score

0.071%
(32nd percentile)

Weaknesses

CVE ID

CVE-2018-1000106

GHSA ID

GHSA-4vf2-cm23-rf4c

Source code

No known source code
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