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Jenkins SiteMonitor Plugin globally and unconditionally disables SSL/TLS certificate validation

Moderate severity GitHub Reviewed Published May 24, 2022 to the GitHub Advisory Database • Updated Oct 26, 2023

Package

maven org.jvnet.hudson.plugins:sitemonitor (Maven)

Affected versions

<= 0.5

Patched versions

0.6

Description

Jenkins SiteMonitor Plugin unconditionally disables SSL/TLS certificate validation for the entire Jenkins controller JVM.

SiteMonitor Plugin no longer does that. Instead, it now has an opt-in option to ignore SSL/TLS errors for each site check individually.

References

Published by the National Vulnerability Database Apr 30, 2019
Published to the GitHub Advisory Database May 24, 2022
Last updated Oct 26, 2023
Reviewed Oct 26, 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
High
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
Low
Availability
None

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:H/PR:N/UI:N/S:U/C:H/I:L/A:N

EPSS score

0.317%
(71st percentile)

Weaknesses

CVE ID

CVE-2019-10317

GHSA ID

GHSA-23c2-w636-5rhm

Source code

No known source code
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