Vulnerability Monitor

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CVE-2023-53154

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.

Published

2025-05-23T16:15:22.080

Last Modified

2025-06-16T18:21:16.333

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 2.9 (LOW)

Weaknesses

Type: Primary
CWE-125

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	cjson_project	cjson	< 1.7.18	Yes

References

https://github.com/DaveGamble/cJSON/compare/v1.7.17...v1.7.18 Release Notes ([email protected])
https://github.com/DaveGamble/cJSON/issues/800 Exploit, Issue Tracking, Vendor Advisory ([email protected])
https://github.com/DaveGamble/cJSON/issues/800 Exploit, Issue Tracking, Vendor Advisory (134c704f-9b21-4f2e-91b3-4a467353bcc0)