CVE-2023-26819

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Source
https://cve.org/CVERecord?id=CVE-2023-26819
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-26819.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2023-26819
Downstream
Related
Published
2025-04-19T00:00:00Z
Modified
2026-07-10T04:18:09.742853578Z
Severity
  • 2.9 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

cJSON 1.7.15 might allow a denial of service via a crafted JSON document such as {"a": true, "b": [ null,9999999999999999999999999999999999999999999999912345678901234567]}.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/26xxx/CVE-2023-26819.json",
    "cna_assigner": "mitre",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "last_affected": "1.7.15"
                }
            ],
            "source": "AFFECTED_FIELD"
        },
        {
            "extracted_events": [
                {
                    "introduced": "1.7.15"
                },
                {
                    "last_affected": "1.7.15"
                }
            ],
            "source": "CPE_FIELD"
        }
    ],
    "cwe_ids": [
        "CWE-440"
    ]
}
References

Affected packages

Git / github.com/davegamble/cjson

Affected ranges

Type
GIT
Repo
https://github.com/davegamble/cjson
Events
Introduced
d348621ca93571343a56862df7de4ff3bc9b5667
Last affected
d348621ca93571343a56862df7de4ff3bc9b5667
Database specific 
{
    "cpe": "cpe:2.3:a:cjson_project:cjson:1.7.15:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "1.7.15"
        },
        {
            "last_affected": "1.7.15"
        }
    ],
    "source": "CPE_STRING"
}

Affected versions

1.*
1.7.15
v1.*
v1.7.15

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-26819.json"