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HistoryFeb 03, 2023 - 9:15 p.m.
CVE-2022-45493
cve-2022-45493
buffer overflow
json_parse_key
sheredom json.h
vulnerability
arbitrary code execution
escalated privileges
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.0004 Low
EPSS
Percentile
9.0%
Buffer overflow vulnerability in function json_parse_key in sheredom json.h before commit 0825301a07cbf51653882bf2b153cc81fdadf41 (November 14, 2022) allows attackers to code arbitrary code and gain escalated privileges.
Affected configurations
Node
json.h_projectjson.hRange<2022-11-14
| CPE | Name | Operator | Version |
|---|---|---|---|
| json.h_project:json.h | json.h project json.h | lt | 2022-11-14 |
Related
prion
prion
Buffer overflow
2023-02-03 21:15:00
nvd
nvd
CVE-2022-45493
2023-02-03 21:15:10
cvelist
cvelist
CVE-2022-45493
2023-02-03 00:00:00
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
0.0004 Low
EPSS
Percentile
9.0%
Related for CVE-2022-45493