CVE-2023-30421

—

CVSS 3.1

2.9 low

EPSS

<1%p4

Published

Apr 19, 2025 (Apr 19, 2025)

Modified

Jun 17, 2026

Description

mystrtod in mjson 1.2.7 requires more than a billion iterations during processing of certain digit strings such as 8891110122900e913013935755114.

Weakness: CWE-407
Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L

NVD CVE.org GitHub PoCs EPSS (0.1%)

In the news0 stories

No ingested article mentions this CVE yet.