cbcvebase.
CVE-2022-26850
published 2022-04-06

CVE-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…

PriorityP423medium4.3CVSS 3.1
AVNACLPRLUINSUCLINAN
EPSS
1.44%
70.0th percentile
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
VendorProductVersion rangeFixed in
apachenifi
apachenifi>= 1.14.0 < 1.16.01.16.0
apache_software_foundationapache_nifi

CVSS provenance

nvdv3.14.3MEDIUMCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
nvdv2.04.0MEDIUMAV:N/AC:L/Au:S/C:P/I:N/A:N
ghsa4.3MEDIUM
osv4.3MEDIUM
vendor_apache4.3LOW
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