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Improper Restriction of Rendered UI Layers or Frames in Apache nifif

Moderate severity GitHub Reviewed Published Dec 20, 2018 to the GitHub Advisory Database • Updated Mar 4, 2024

Package

maven org.apache.nifi:nifi (Maven)

Affected versions

>= 1.0.0, <= 1.6.0

Patched versions

1.8.0

Description

The X-Frame-Options headers were applied inconsistently on some HTTP responses, resulting in duplicate or missing security headers. Some browsers would interpret these results incorrectly, allowing clickjacking attacks. Mitigation: The fix to consistently apply the security headers was applied on the Apache NiFi 1.8.0 release. Users running a prior 1.x release should upgrade to the appropriate release.

References

Published to the GitHub Advisory Database Dec 20, 2018
Reviewed Jun 16, 2020
Last updated Mar 4, 2024

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
None
User interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
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:L/PR:N/UI:R/S:U/C:N/I:H/A:N

EPSS score

0.264%
(67th percentile)

Weaknesses

CVE ID

CVE-2018-17192

GHSA ID

GHSA-2xpp-75vr-22vq

Source code

No known source code

Credits

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