Out-of-bounds Read Affecting espressif/esp-now package, versions [0,]
Threat Intelligence
EPSS
0.04% (11th
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-UNMANAGED-ESPRESSIFESPNOW-7945502
- published 13 Sep 2024
- disclosed 12 Sep 2024
- credit Nozomi Networks Labs
Introduced: 12 Sep 2024
CVE-2024-42484 Open this link in a new tabHow to fix?
A fix was pushed into the master branch but not yet published.
Overview
Affected versions of this package are vulnerable to Out-of-bounds Read due to the improper validation of the addrs_num field in the group type message. An attacker can cause memory corruption by sending a specially crafted group type message with an invalid addrs_num field, leading to buffer overflow beyond the payload length.