CVE-2024-22087

State: Published
Severity: 9.8 Critical
Published: Jan 5, 2024
Updated: Jan 23, 2026
Reserved: Jan 5, 2024

Description

route in main.c in Pico HTTP Server in C through f3b69a6 has an sprintf stack-based buffer overflow via a long URI, leading to remote code execution.

Scores

CVSS	Score	Vector	Source
3.1	9.8 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	CISA-ADP

Weaknesses

CWE-787 Out-of-bounds Write

Affected Products

Product	Versions
n/an/a	n/aAffected

References

https://github.com/foxweb/pico/issues/31
https://github.com/foxweb/pico/commit/7a5e4e242121c839cb77f5b9003e735a852f4e58
https://github.com/foxweb/pico/commit/e2d172f

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