Description
mystrtod in mjson 1.2.7 requires more than a billion iterations during processing of certain digit strings such as 8891110122900e913013935755114.
Scores
CVSS v3
2.9
EPSS
0.0008
EPSS Percentile
22.9%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-407
Status
published
Products (1)
mjson project/mjson
1.2.7
Published
Apr 19, 2025
Tracked Since
Feb 18, 2026