CVE-2022-26850
published 2022-04-06CVE-2022-26850: When creating or updating credentials for single-user access, Apache NiFi wrote a copy of the Login Identity Providers configuration to the operating system…
medium4.3CVSS 3.1
AVNACLPRLUINSUCLINAN
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.
Affected
3 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| apache | nifi | — | — |
| apache | nifi | >= 1.14.0 < 1.16.0 | 1.16.0 |
| apache_software_foundation | apache_nifi | — | — |
CVSS provenance
nvdv3.14.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
ghsa4.3MEDIUM
osv4.3MEDIUM