CVE-2022-45494 is a buffer overflow vulnerability in the json_parse_object function of the sheredom json.h library, affecting versions prior to commit 0825301a07cbf51653882bf2b153cc81fdadf41. This vulnerability carries a high CVSS score of 7.8, indicating a significant risk where an attacker could execute arbitrary code and gain escalated privileges, requiring user interaction and local access. While severe, there is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 2022-11-14CPE matchmatch criteria | cpe:2.3:a:json.h_project:json.h:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.