MatrixSSL.Verify.X.509.Certificate.Stack.Buffer.Overflow

description-logoDescription

This indicates an attack attempt to exploit a Memory Corruption vulnerability in MatrixSSL.
The vulnerability is due to an error when the vulnerable software attempts to improper validate a user-supplied key size. An attacker can exploit this by crafting special X.509 certificate and execute arbitrary code within the context of the application.

affected-products-logoAffected Products

MatrixSSL before 4.0.2

Impact logoImpact

System Compromise: Remote attackers can gain control of vulnerable systems.

recomended-action-logoRecommended Actions

Apply the most recent upgrade or patch from the vendor.
https://www.insidesecure.com/Products/Network-security/Secure-Communication-Toolkits/Inside-Secure-TLS-Toolkit

Telemetry logoTelemetry

Coverage

IPS (Regular DB)
IPS (Extended DB)

Version Updates

Date Version Detail
2020-12-22 16.984 Sig Added
2019-04-03 14.585 Default_action:pass:drop
2019-03-20 14.577