CVE-2024-42473 OpenFGA Authorization Bypass

OpenFGA is an authorization/permission engine. OpenFGA v1.5.7 and v1.5.8 are vulnerable to authorization bypass when calling Check API with a model that uses but not and from expressions and a userset. Users should downgrade to v1.5.6 as soon as possible. This downgrade is backward compatible. As...

CVE-2024-42473 OpenFGA Authorization Bypass

OpenFGA is an authorization/permission engine. OpenFGA v1.5.7 and v1.5.8 are vulnerable to authorization bypass when calling Check API with a model that uses but not and from expressions and a userset. Users should downgrade to v1.5.6 as soon as possible. This downgrade is backward compatible. As...

PT-2024-29969 · Openfga · Openfga

Name of the Vulnerable Software and Affected Versions: OpenFGA versions 1.5.7 through 1.5.8 Description: OpenFGA is an authorization/permission engine. The issue concerns an authorization bypass when calling the Check API with a model that uses but not and from expressions and a userset...

GO-2024-2477 OpenFGA denial of service in github.com/openfga/openfga

OpenFGA denial of service in github.com/openfga/openfga...

GO-2024-2729 OpenFGA Authorization Bypass in github.com/openfga/openfga

OpenFGA Authorization Bypass in github.com/openfga/openfga...

OpenFGA Authorization Bypass

Overview Some end users of OpenFGA v1.5.0 or later are vulnerable to authorization bypass when calling Check or ListObjects APIs. Am I Affected? You are very likely affected if your model involves exclusion e.g. a but not b or intersection e.g. a and b and you have any cyclical relationships. If...

GHSA-8CPH-M685-6V6R OpenFGA Authorization Bypass

Overview Some end users of OpenFGA v1.5.0 or later are vulnerable to authorization bypass when calling Check or ListObjects APIs. Am I Affected? You are very likely affected if your model involves exclusion e.g. a but not b or intersection e.g. a and b and you have any cyclical relationships. If...

CVE-2024-31452

OpenFGA is a high-performance and flexible authorization/permission engine. Some end users of OpenFGA v1.5.0 or later are vulnerable to authorization bypass when calling Check or ListObjects APIs. You are very likely affected if your model involves exclusion e.g. a but not b or intersection e.g. ...

CVE-2024-31452

OpenFGA CVE-2024-31452 affects OpenFGA v1.5.0+ with an authorization bypass when calling Check or ListObjects APIs. The root cause relates to exclusion or intersection models (e.g., a but not b, or a and b). The issue is fixed in v1.5.3; remediation is to upgrade to v1.5.3 (or later) to mitigate....

CVE-2024-31452 OpenFGA Authorization Bypass

OpenFGA is a high-performance and flexible authorization/permission engine. Some end users of OpenFGA v1.5.0 or later are vulnerable to authorization bypass when calling Check or ListObjects APIs. You are very likely affected if your model involves exclusion e.g. a but not b or intersection e.g. ...

CVE-2024-31452 OpenFGA Authorization Bypass

OpenFGA is a high-performance and flexible authorization/permission engine. Some end users of OpenFGA v1.5.0 or later are vulnerable to authorization bypass when calling Check or ListObjects APIs. You are very likely affected if your model involves exclusion e.g. a but not b or intersection e.g. ...

CVE-2024-31452 OpenFGA Authorization Bypass

OpenFGA is a high-performance and flexible authorization/permission engine. Some end users of OpenFGA v1.5.0 or later are vulnerable to authorization bypass when calling Check or ListObjects APIs. You are very likely affected if your model involves exclusion e.g. a but not b or intersection e.g. ...

OpenFGA 安全漏洞

OpenFGA is OpenFGA's high performance and flexible authorization/licensing engine built for developers and inspired by Google Zanzibar. A security vulnerability exists in OpenFGA versions prior to 1.5.0 to 1.5.3 that stems from an authorization bypass vulnerability when a user calls the Check or...

PT-2024-24086

Name of the Vulnerable Software and Affected Versions OpenFGA versions 1.5.0 through 1.5.2 Description The issue concerns an authorization bypass when calling Check or ListObjects APIs in OpenFGA. Users are likely affected if their model involves exclusion e.g., a but not b or intersection e.g., ...

This Week in Spring - February 20th, 2024

Hi, Spring fans! Welcome to another installment of This Week in Spring! How are you this fine 20th of February, 2024? I'm doing alright on this rainy 20th of Feburary here in San Francisco, and I hope you are too! We've got a ton of things to get into this week so let's dive right into it! Have y...

OpenFGA denial of service

Overview OpenFGA is vulnerable to a DoS attack. In some scenarios that depend on the model and tuples used, a call to ListObjects may not release memory properly. So when a sufficiently high number of those calls are executed, the OpenFGA server can create an "out of memory" error and terminate...

GHSA-RXPW-85VW-FX87 OpenFGA denial of service

Overview OpenFGA is vulnerable to a DoS attack. In some scenarios that depend on the model and tuples used, a call to ListObjects may not release memory properly. So when a sufficiently high number of those calls are executed, the OpenFGA server can create an "out of memory" error and terminate...

CVE-2024-23820

OpenFGA, an authorization/permission engine, is vulnerable to a denial of service attack in versions prior to 1.4.3. In some scenarios that depend on the model and tuples used, a call to ListObjects may not release memory properly. So when a sufficiently high number of those calls are executed, t...

Authorization

OpenFGA, an authorization/permission engine, is vulnerable to a denial of service attack in versions prior to 1.4.3. In some scenarios that depend on the model and tuples used, a call to ListObjects may not release memory properly. So when a sufficiently high number of those calls are executed, t...

CVE-2024-23820 OpenFGA DoS

OpenFGA, an authorization/permission engine, is vulnerable to a denial of service attack in versions prior to 1.4.3. In some scenarios that depend on the model and tuples used, a call to ListObjects may not release memory properly. So when a sufficiently high number of those calls are executed, t...