When creating or updating credentials for single-user access, Apache NiFi wrote a copy of the Login Identity Providers configuration to the operating system temporary directory. On most platforms, the operating system temporary directory has global read permissions. NiFi immediately moved the temporary file to the final configuration directory, which significantly limited the window of opportunity for access. NiFi 1.16.0 includes updates to replace the Login Identity Providers configuration without writing a file to the operating system temporary directory.
Advisories
Source ID Title
EUVD EUVD EUVD-2022-6155 When creating or updating credentials for single-user access, Apache NiFi wrote a copy of the Login Identity Providers configuration to the operating system temporary directory. On most platforms, the operating system temporary directory has global read permissions. NiFi immediately moved the temporary file to the final configuration directory, which significantly limited the window of opportunity for access. NiFi 1.16.0 includes updates to replace the Login Identity Providers configuration without writing a file to the operating system temporary directory.
Github GHSA Github GHSA GHSA-rvp4-r3g6-8hxq Insufficiently Protected Credentials via Insecure Temporary File in org.apache.nifi:nifi-single-user-utils
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2024-08-03T05:11:45.347Z

Reserved: 2022-03-10T00:00:00

Link: CVE-2022-26850

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2022-04-06T18:15:09.047

Modified: 2024-11-21T06:54:38.647

Link: CVE-2022-26850

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.