Excessive Information Disclosure in Apache NiFi API during Process Group Updates
CVE-2019-10083

5.3MEDIUM

Key Information:

Vendor
Apache
Status
Apache Nifi
Vendor
CVE Published:
19 November 2019

Summary

In Apache NiFi, a vulnerability exists when updating a Process Group via the API in versions 1.3.0 to 1.9.2. The API response inadvertently includes extensive details regarding processors and controller services, potentially revealing sensitive information to users who lack the necessary read permissions. This flaw can lead to unauthorized visibility into system configurations, risking data confidentiality.

Affected Version(s)

Apache NiFi Apache NiFi 1.3.0 to 1.9.2

References

https://nifi.apache.org/security.html#CVE-2019-10083
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https://lists.apache.org/thread.html/rca37935d661f4689cb4...
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CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.