OpenFGA up to 1.3.3 ListObjects resource consumption

CVSS Meta Temp Score
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CTI Interest Score
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5.3$0-$5k0.00

Summaryinfo

A vulnerability described as problematic has been identified in OpenFGA up to 1.3.3. This vulnerability affects the function ListObjects. Such manipulation leads to resource consumption. This vulnerability is listed as CVE-2023-45810. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in OpenFGA up to 1.3.3. It has been rated as problematic. Affected by this issue is the function ListObjects. The manipulation with an unknown input leads to a resource consumption vulnerability. Using CWE to declare the problem leads to CWE-400. The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources. Impacted is availability. CVE summarizes:

OpenFGA is a flexible authorization/permission engine built for developers and inspired by Google Zanzibar. Affected versions of OpenFGA are vulnerable to a denial of service 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 given a sufficient call volume the service as a whole becomes unresponsive. This issue has been addressed in version 1.3.4 and the upgrade is considered backwards compatible. There are no known workarounds for this vulnerability.

The weakness was presented 10/18/2023 as GHSA-hr4f-6jh8-f2vq. The advisory is shared for download at github.com. This vulnerability is handled as CVE-2023-45810 since 10/13/2023. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1499.

Upgrading to version 1.3.4 eliminates this vulnerability.

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Productinfo

Name

Version

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 3.1
VulDB Temp Score: 3.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 5.3
CNA Vector (GitHub, Inc.): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Resource consumption
CWE: CWE-400 / CWE-404
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: OpenFGA 1.3.4

Timelineinfo

10/13/2023 🔍
10/18/2023 +5 days 🔍
10/18/2023 +0 days 🔍
11/10/2023 +23 days 🔍

Sourcesinfo

Product: github.com

Advisory: GHSA-hr4f-6jh8-f2vq
Status: Confirmed

CVE: CVE-2023-45810 (🔍)
GCVE (CVE): GCVE-0-2023-45810
GCVE (VulDB): GCVE-100-242828

Entryinfo

Created: 10/18/2023 07:39
Updated: 11/10/2023 22:12
Changes: 10/18/2023 07:39 (50), 11/10/2023 22:12 (11)
Complete: 🔍
Cache ID: 216::103

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