CVE-2024-23820
OpenFGA DoS Memory Leak Vulnerability
Description
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, the OpenFGA server can create an `out of memory` error and terminate. Version 1.4.3 contains a patch for this issue.
INFO
Published Date :
Jan. 26, 2024, 5:15 p.m.
Last Modified :
Nov. 21, 2024, 8:58 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
2.8
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2024-23820.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2024-23820 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2024-23820 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
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CVE Modified by af854a3a-2127-422b-91ae-364da2661108
Nov. 21, 2024
Action Type Old Value New Value Added Reference https://github.com/openfga/openfga/commit/908ac85c8b7769c8042cca31886df8db01976c39 Added Reference https://github.com/openfga/openfga/releases/tag/v1.4.3 Added Reference https://github.com/openfga/openfga/security/advisories/GHSA-rxpw-85vw-fx87 -
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Initial Analysis by [email protected]
Feb. 01, 2024
Action Type Old Value New Value Added CVSS V3.1 NIST AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://github.com/openfga/openfga/commit/908ac85c8b7769c8042cca31886df8db01976c39 No Types Assigned https://github.com/openfga/openfga/commit/908ac85c8b7769c8042cca31886df8db01976c39 Patch Changed Reference Type https://github.com/openfga/openfga/releases/tag/v1.4.3 No Types Assigned https://github.com/openfga/openfga/releases/tag/v1.4.3 Release Notes Changed Reference Type https://github.com/openfga/openfga/security/advisories/GHSA-rxpw-85vw-fx87 No Types Assigned https://github.com/openfga/openfga/security/advisories/GHSA-rxpw-85vw-fx87 Third Party Advisory Added CWE NIST CWE-401 Added CPE Configuration OR *cpe:2.3:a:openfga:openfga:*:*:*:*:*:*:*:* versions up to (excluding) 1.4.3 -
CVE Received by [email protected]
Jan. 26, 2024
Action Type Old Value New Value Added Description 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, the OpenFGA server can create an `out of memory` error and terminate. Version 1.4.3 contains a patch for this issue. Added Reference GitHub, Inc. https://github.com/openfga/openfga/security/advisories/GHSA-rxpw-85vw-fx87 [No types assigned] Added Reference GitHub, Inc. https://github.com/openfga/openfga/commit/908ac85c8b7769c8042cca31886df8db01976c39 [No types assigned] Added Reference GitHub, Inc. https://github.com/openfga/openfga/releases/tag/v1.4.3 [No types assigned] Added CWE GitHub, Inc. CWE-770 Added CVSS V3.1 GitHub, Inc. AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2024-23820 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2024-23820
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
0.08 }} 0.01%
score
0.37275
percentile