AIKIDO-2025-10991
wolfSSL.wolfssh is vulnerable to Out-of-bounds Write
40
Medium Risk
This Affects:
wolfSSL.wolfsshTL;DR
A potential stack-based buffer overflow exists when processing a file handle supplied by an SFTP client. After an SFTP connection is established, a malicious client can send crafted read, write, or set-state SFTP packets that cause the server-side SFTP code to write to stack memory.
Who does this affect?
You are affected if you are using a version that falls within the vulnerable range.
Background info
wolfSSL.wolfssh is vulnerable to Out-of-bounds Write in versions 0.0.1 - 1.4.20.
How to fix this
Upgrade the wolfSSL.wolfssh 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