CVE-2023-26819

April 19, 2025, 10:15 p.m.

2.9
Low

Description

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

Product(s) Impacted

Vendor Product Versions
Jkuhlmann
  • Cjson
  • 1.7.15

Weaknesses

Common security weaknesses mapped to this vulnerability.

CWE-440
Expected Behavior Violation
A feature, API, or function does not perform according to its specification.

*CPE(s)

Affected systems and software identified for this CVE.

Type Vendor Product Version Update Edition Language Software Edition Target Software Target Hardware Other Information
a jkuhlmann cjson 1.7.15 / / / / / / /

References

https://github.com/boofish/json_bugs/tree/main/cjson

Tags

cve@mitre.org
CWE-440
2025-04-19
CVE-2023-26819

CVSS Score

2.9 / 10

CVSS Data - 3.1

  • Attack Vector: LOCAL
  • Attack Complexity: HIGH
  • Privileges Required: NONE
  • Scope: UNCHANGED
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: LOW

    • CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

    View Vector String

Timeline

Published: April 19, 2025, 10:15 p.m.
Last Modified: April 19, 2025, 10:15 p.m.

Status : Received

CVE has been recently published to the CVE List and has been received by the NVD.

More info

Source

cve@mitre.org

*Disclaimer: Some vulnerabilities do not have an associated CPE. To enhance the data, we use AI to infer CPEs based on CVE details. This is an automated process and might not always be accurate.