CVE-2023-33220 | IDEMIA SIGMA Lite & Lite + Retrofit Validation stack-based overflow

A vulnerability was found in IDEMIA SIGMA Lite & Lite +, SIGMA Wide, SIGMA Extreme, MorphoWave Compact, XP, VisionPass and MorphoWave SP. It has been classified as very critical. Affected is an unknown function of the component Retrofit Validation Handler. The manipulation leads to stack-based buffer overflow.

This vulnerability is traded as CVE-2023-33220. It is possible to launch the attack remotely. There is no exploit available.

It is recommended to upgrade the affected component.