CVE-2022-45496

HIGH

json.h < 2022-11-14 - Buffer Overflow in json_parse_string

Title source: llm
STIX 2.1

Description

Buffer overflow vulnerability in function json_parse_string in sheredom json.h before commit 0825301a07cbf51653882bf2b153cc81fdadf41 (November 14, 2022) allows attackers to code arbitrary code and gain escalated privileges.

References (2)

Core 2

Scores

CVSS v3 7.8
EPSS 0.0056
EPSS Percentile 42.4%
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-787
Status published
Products (1)
json.h_project/json.h < 2022-11-14
Published Feb 03, 2023
Tracked Since Feb 18, 2026