CVE-2024-23820

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Source
https://cve.org/CVERecord?id=CVE-2024-23820
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-23820.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2024-23820
Aliases
Published
2024-01-26T16:37:27Z
Modified
2026-10-21T02:30:42Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
OpenFGA DoS
Details

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.

Database specific 
{
    "cna_assigner":  "GitHub_M",
    "cwe_ids":  [
        "CWE-770"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/23xxx/CVE-2024-23820.json"
}
References

Affected packages

Git / github.com/openfga/openfga

Affected ranges

Type
GIT
Repo
https://github.com/openfga/openfga
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
59527d9d5cf8561470ec88a30a9395c6ab2d4e57
Fixed
908ac85c8b7769c8042cca31886df8db01976c39
Database specific
Show details 
{
    "extracted_events":  [
        {
            "cpe":  "cpe:2.3:a:openfga:openfga:*:*:*:*:*:*:*:*",
            "range":  [
                {
                    "introduced":  "0"
                },
                {
                    "fixed":  "1.4.3"
                }
            ],
            "source":  "CPE_RANGE"
        },
        {
            "range":  [
                {
                    "fixed":  "908ac85c8b7769c8042cca31886df8db01976c39"
                }
            ],
            "source":  "REFERENCES_COMMIT"
        },
        {
            "original_tag":  "v1.4.3",
            "range":  [
                {
                    "fixed":  "59527d9d5cf8561470ec88a30a9395c6ab2d4e57"
                }
            ],
            "source":  "REFERENCES_TAG"
        }
    ]
}

Affected versions

v0.*
v0.1.0
v0.1.1
v0.1.2
v0.1.3
v0.1.4
v0.1.5
v0.1.6
v0.1.7
v0.2.0
v0.2.1
v0.2.2
v0.2.3
v0.2.4
v0.2.5
v0.3.0
v0.3.1
v0.3.2
v0.3.3
v0.3.4
v0.3.5
v0.3.6
v0.3.7
v0.4.0
v0.4.1
v0.4.2
v0.4.3
v1.*
v1.0.0
v1.0.1
v1.1.0
v1.1.1
v1.2.0
v1.3.0
v1.3.1
v1.3.10
v1.3.2
v1.3.3
v1.3.4
v1.3.5
v1.3.6
v1.3.7
v1.3.8
v1.3.9
v1.4.0
v1.4.1

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-23820.json"