VulnerabilityDeferred
CVE-2024-36671
nodemcu before v3.0.0-release_20240225 was discovered to contain an integer overflow via the getnum function at /modules/struct.c.
CRITICAL 9.8EPSS 0.77%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.77%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
nodemcu before v3.0.0-release_20240225 was discovered to contain an integer overflow via the getnum function at /modules/struct.c.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 0.77% probability · 54th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-190
- Source
- cve@mitre.org
References
- https://github.com/nodemcu/nodemcu-firmware/commit/193fe3593eb1537667179089535cdb7457327887#diff-5c3fa597431eda03ac3339ae6bf7f05e1a50d6fc7333679ec38e21b337cb6721
- https://github.com/nodemcu/nodemcu-firmware/issues/3626
- https://github.com/nodemcu/nodemcu-firmware/pull/3633
- https://github.com/nodemcu/nodemcu-firmware/pull/3634
- https://github.com/nodemcu/nodemcu-firmware/pull/3635
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.