CVE-2022-26850

 

Published at: - 06-04-2022 08:15

Last modified: - 14-04-2022 05:57

Total changes: - 2

Description

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.

Common Vulnerability Scoring System (CVSS)

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

 

Verification logic

 

Reference

• https://nifi.apache.org/security.html#CVE-2022-26850
• [oss-security] 20220406 CVE-2022-26850: Apache NiFi: Insufficiently protected credentials-Mailing List, Third Party Advisory

 

Keywords

NVD

 

CVE-2022-26850

 

CVE

 

Common vulnerabilities & exposures

 

CVSS

 

Common vulnerability scoring system

 

Security

 

Vulnerabilities

 

Exposures