CVE-2023-30421 (GCVE-0-2023-30421)
Vulnerability from cvelistv5
Published
2025-04-19 00:00
Modified
2025-04-21 14:22
Severity ?
2.9 (Low) - CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE
  • CWE-407 - Inefficient Algorithmic Complexity
Summary
mystrtod in mjson 1.2.7 requires more than a billion iterations during processing of certain digit strings such as 8891110122900e913013935755114.
References
cve@mitre.orghttps://github.com/boofish/json_bugs/blob/main/mjson
cve@mitre.orghttps://github.com/cesanta/mjson/releases
Impacted products
Vendor Product Version
mjson project mjson Version: 1.2.7   ≤
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