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4 vulnerabilities found for cJSON by cJSON Project
CVE-2023-53154 (GCVE-0-2023-53154)
Vulnerability from cvelistv5 – Published: 2025-05-23 00:00 – Updated: 2025-11-03 19:28
VLAI
Summary
parse_string in cJSON before 1.7.18 has a heap-based buffer over-read via {"1":1, with no trailing newline if cJSON_ParseWithLength is called.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| cJSON project | cJSON |
Affected:
0 , < 1.7.18
(semver)
|
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CVE-2023-26819 (GCVE-0-2023-26819)
Vulnerability from cvelistv5 – Published: 2025-04-19 00:00 – Updated: 2025-11-03 19:28
VLAI
Summary
cJSON 1.7.15 might allow a denial of service via a crafted JSON document such as {"a": true, "b": [ null,9999999999999999999999999999999999999999999999912345678901234567]}.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-440 - Expected Behavior Violation
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| cJSON Project | cJSON |
Affected:
1.7.15
(semver)
|
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CVE-2023-53154 (GCVE-0-2023-53154)
Vulnerability from nvd – Published: 2025-05-23 00:00 – Updated: 2025-11-03 19:28
VLAI
Summary
parse_string in cJSON before 1.7.18 has a heap-based buffer over-read via {"1":1, with no trailing newline if cJSON_ParseWithLength is called.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| cJSON project | cJSON |
Affected:
0 , < 1.7.18
(semver)
|
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CVE-2023-26819 (GCVE-0-2023-26819)
Vulnerability from nvd – Published: 2025-04-19 00:00 – Updated: 2025-11-03 19:28
VLAI
Summary
cJSON 1.7.15 might allow a denial of service via a crafted JSON document such as {"a": true, "b": [ null,9999999999999999999999999999999999999999999999912345678901234567]}.
Severity
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-440 - Expected Behavior Violation
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| cJSON Project | cJSON |
Affected:
1.7.15
(semver)
|
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