CVE-2024-36671

critical

Description

nodemcu before v3.0.0-release_20240225 was discovered to contain an integer overflow via the getnum function at /modules/struct.c.

References

https://github.com/nodemcu/nodemcu-firmware/pull/3635

https://github.com/nodemcu/nodemcu-firmware/pull/3634

https://github.com/nodemcu/nodemcu-firmware/pull/3633

https://github.com/nodemcu/nodemcu-firmware/issues/3626

https://github.com/nodemcu/nodemcu-firmware/commit/193fe3593eb1537667179089535cdb7457327887#diff-5c3fa597431eda03ac3339ae6bf7f05e1a50d6fc7333679ec38e21b337cb6721

Details

Source: Mitre, NVD

Published: 2024-11-29

Updated: 2024-12-04

Risk Information

CVSS v2

Base Score: 7.5

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P

Severity: High

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: Critical

EPSS

EPSS: 0.0009