Json.H
Vendor:
First CVE: Jan 31, 2023 · Active for 3 years
5
Total CVEs
More Total CVEs than 77% of tracked products
5.0
Avg CVEs / Year
Higher CVE frequency than 87% of tracked products
7.8
Avg CVSS
Higher Avg CVSS than 63% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Json.H over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jan 31, 2023
3 years ago
Most Recent CVE
Feb 3, 2023
1,267 days ago
CVE Severity & Scoring
Json.H5 CVEs
100%
All CVEs352,231 CVEs
45%
40%
11%
High
Attack Vector
Local5 (100.0%)
Network0 (0.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low5 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None4 (80.0%)
Unknown0 (0.0%)
Required1 (20.0%)
Privileges Required
Low4 (80.0%)
High0 (0.0%)
None1 (20.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (5 CVEs).
5 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2022-45492HIGH Buffer overflow vulnerability in function json_parse_number in sheredom json.h before commit 0825301a07cbf51653882bf2b153cc81fdadf41 (November 14, 2022) allows attackers to code ar | Feb 3, 2023 | 7.8 | 25 | NO | NO |
CVE-2022-45491HIGH Buffer overflow vulnerability in function json_parse_value in sheredom json.h before commit 0825301a07cbf51653882bf2b153cc81fdadf41 (November 14, 2022) allows attackers to code arb | Feb 3, 2023 | 7.8 | 25 | NO | NO |
CVE-2022-45494HIGH Buffer overflow vulnerability in function json_parse_object in sheredom json.h before commit 0825301a07cbf51653882bf2b153cc81fdadf41 (November 14, 2022) allows attackers to code ar | Jan 31, 2023 | 7.8 | 25 | NO | NO |
CVE-2022-45493HIGH Buffer overflow vulnerability in function json_parse_key in sheredom json.h before commit 0825301a07cbf51653882bf2b153cc81fdadf41 (November 14, 2022) allows attackers to code arbit | Feb 3, 2023 | 7.8 | 24 | NO | NO |
CVE-2022-45496HIGH Buffer overflow vulnerability in function json_parse_string in sheredom json.h before commit 0825301a07cbf51653882bf2b153cc81fdadf41 (November 14, 2022) allows attackers to code ar | Feb 3, 2023 | 7.8 | 20 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (5 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (5 CVEs).
Media Mentions
Signals from CVEs in this product scope (5 CVEs).
Top CNAs Publishing CVEs For Json.H
Top CWEs
Versions
No cataloged versions.