CVE-2019-1010239

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

DaveGamble/cJSON cJSON 1.7.8 is affected by: Improper Check for Unusual or Exceptional Conditions. The impact is: Null dereference, so attack can cause denial of service. The component is: cJSON_GetObjectItemCaseSensitive() function. The attack vector is: crafted json file. The fixed version is: 1.7.9 and later.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476 CWE-754

Affected software

Vendor	Product	Versions
DaveGamble/cJSON	cJSON	1.7.8 [fixed: 1.7.9 and later]

References

https://github.com/DaveGamble/cJSON/commit/be749d7efa7c9021da746e685bd6dec79f9dd99bPatch, Third Party Advisory
https://github.com/DaveGamble/cJSON/issues/315Exploit, Issue Tracking, Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Third Party Advisory
https://github.com/DaveGamble/cJSON/commit/be749d7efa7c9021da746e685bd6dec79f9dd99bPatch, Third Party Advisory
https://github.com/DaveGamble/cJSON/issues/315Exploit, Issue Tracking, Third Party Advisory
https://www.oracle.com/security-alerts/cpuoct2020.htmlPatch, Third Party Advisory

Timeline

Published: Jul 19, 2019
Last modified: Jun 17, 2026
NVD status: Modified

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