CVE-2019-12421

8.8HIGH

Key Information:

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

Summary

When using an authentication mechanism other than PKI, when the user clicks Log Out in NiFi versions 1.0.0 to 1.9.2, NiFi invalidates the authentication token on the client side but not on the server side. This permits the user's client-side token to be used for up to 12 hours after logging out to make API requests to NiFi.

Affected Version(s)

Apache NiFi Apache NiFi 1.0.0 to 1.10.0

References

https://nifi.apache.org/security.html#CVE-2019-12421
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https://lists.apache.org/thread.html/rca37935d661f4689cb4...
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CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.