Description
Buffer overflow vulnerability in function json_parse_value in sheredom json.h before commit 0825301a07cbf51653882bf2b153cc81fdadf41 (November 14, 2022) allows attackers to code arbitrary code and gain escalated privileges.
References (2)
Core 2
Core References
Third Party Advisory
https://github.com/hyrathon/trophies/security/advisories/GHSA-55fm-gm4m-3v3j
Third Party Advisory
https://github.com/sheredom/json.h/issues/94
Scores
CVSS v3
7.8
EPSS
0.0014
EPSS Percentile
33.6%
Attack Vector
LOCAL
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-122
CWE-787
Status
published
Products (1)
json.h_project/json.h
< 2022-11-14
Published
Feb 03, 2023
Tracked Since
Feb 18, 2026