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osvGoogleOSV:GO-2023-1872
HistoryJul 05, 2023 - 5:29 p.m.

Denial of service in github.com/openfga/openfga

2023-07-0517:29:51
Google
osv.dev
openfga
denial of service
vulnerability
authorization models
circular relationship

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

44.5%

OpenFGA is vulnerable to a denial of service attack when certain Check and ListObjects calls are executed against authorization models that contain circular relationship definitions.

CPENameOperatorVersion
github.com/openfga/openfgalt1.1.1

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

44.5%

Related for OSV:GO-2023-1872