CVE-2022-45492
Last modified
CVE-2022-45492 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Buffer overflow vulnerability in function json_parse_number in sheredom json.h before commit 0825301a07cbf51653882bf2b153cc81fdadf41 (November 14, 2022) allows attackers to code arbitrary code and gain escalated privileges.. EPSS estimates a 0.21% chance of exploitation in the next 30 days.
Description
Buffer overflow vulnerability in function json_parse_number in sheredom json.h before commit 0825301a07cbf51653882bf2b153cc81fdadf41 (November 14, 2022) allows attackers to code arbitrary code and gain escalated privileges.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Json.H Project | Json.H | < 2022-11-14 |
References
- https://github.com/hyrathon/trophies/security/advisories/GHSA-r9wh-hxqh-3xq7Third Party Advisory
- https://github.com/sheredom/json.h/issues/95Issue Tracking, Third Party Advisory
- https://github.com/hyrathon/trophies/security/advisories/GHSA-r9wh-hxqh-3xq7Third Party Advisory
- https://github.com/sheredom/json.h/issues/95Issue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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