Skip to content

OpenFGA DoS vulnerability

High severity GitHub Reviewed Published Oct 17, 2023 in openfga/openfga • Updated Nov 12, 2023

Package

gomod github.com/openfga/openfga (Go)

Affected versions

< 1.3.4

Patched versions

1.3.4

Description

Overview

OpenFGA is vulnerable to a DoS attack. When a number of ListObjects calls are executed, in some scenarios, those calls are not releasing resources even after a response has been sent, and the service as a whole becomes unresponsive.

Fix

Upgrade to v1.3.4. This upgrade is backwards compatible.

References

@miparnisari miparnisari published to openfga/openfga Oct 17, 2023
Published by the National Vulnerability Database Oct 17, 2023
Published to the GitHub Advisory Database Oct 18, 2023
Reviewed Oct 18, 2023
Last updated Nov 12, 2023

Severity

High

CVSS overall score

This score calculates overall vulnerability severity from 0 to 10 and is based on the Common Vulnerability Scoring System (CVSS).
/ 10

CVSS v3 base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

CVSS v3 base metrics

Attack vector: More severe the more the remote (logically and physically) an attacker can be in order to exploit the vulnerability.
Attack complexity: More severe for the least complex attacks.
Privileges required: More severe if no privileges are required.
User interaction: More severe when no user interaction is required.
Scope: More severe when a scope change occurs, e.g. one vulnerable component impacts resources in components beyond its security scope.
Confidentiality: More severe when loss of data confidentiality is highest, measuring the level of data access available to an unauthorized user.
Integrity: More severe when loss of data integrity is the highest, measuring the consequence of data modification possible by an unauthorized user.
Availability: More severe when the loss of impacted component availability is highest.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS score

0.055%
(24th percentile)

Weaknesses

CVE ID

CVE-2023-45810

GHSA ID

GHSA-hr4f-6jh8-f2vq

Source code

Credits

Loading Checking history
See something to contribute? Suggest improvements for this vulnerability.