CVE-2021-28938 Information

Description

Siren Federate before 6.8.14-10.3.9 6.9.x through 7.6.x before 7.6.2-20.2 7.7.x through 7.9.x before 7.9.3-21.6 7.10.x before 7.10.2-22.2 and 7.11.x before 7.11.2-23.0 can leak user information across thread contexts. This occurs in opportunistic circumstances when there is concurrent query execution by a low-privilege user and a high-privilege user. The former query might run with the latter query’s privileges.

CVSS Vector

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

Reference

https://docs.siren.io/siren-federate-user-guide/22/siren-federate/release-notes.html

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

LOW

Availability Impact

NONE

Base Score

NONE

Base Severity

4.3