CVE-2023-53154
MEDIUM5.5EPSS 0.09%Published: 5/23/2025Modified: 4/28/2026
Description
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.
Affected packages (1)
- Debian/cjsonfrom 0, < 1.7.14-1+deb11u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H |