AIKIDO-2026-462429
lwip-tcpip.lwip is vulnerable to Buffer Overflow
75
High Risk
This Affects:
lwip-tcpip.lwipTL;DR
lwIP contains a buffer overflow vulnerability in the zepif_linkoutput() function. A remote attacker can send a specially crafted 6LoWPAN packet to trigger a buffer overflow, potentially leading to sensitive information disclosure or other unintended behavior. Updating to a patched version mitigates the issue.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
lwip-tcpip.lwip is vulnerable to Buffer Overflow in versions 0.0.1 - 2.1.2.
How to fix this
Upgrade the lwip-tcpip.lwip library to the patch version.
Are You Affected?
Connect your repositories to instantly see whether vulnerable or malicious packages exist in your codebase.
Free. No credit card required.
I consent to receiving marketing communications based on Aikido’s Privacy Policy.
SOC 2Compliant
ISO 27001Compliant