Unrated severityNVD Advisory· Published Dec 15, 2023· Updated Aug 2, 2024
Heap Buffer Overflow when reading DESFire card
CVE-2023-33221
Description
When reading DesFire keys, the function that reads the card isn't properly checking the boundaries when copying internally the data received. This allows a heap based buffer overflow that could lead to a potential Remote Code Execution on the targeted device. This is especially problematic if you use Default DESFire key.
Affected products
6- Range: 0
- IDEMIA/MorphoWave SPv5Range: 0
- IDEMIA/SIGMA Extremev5Range: 0
- IDEMIA/SIGMA Lite & Lite +v5Range: 0
- IDEMIA/SIGMA Widev5Range: 0
- Range: 0
Patches
Vulnerability mechanics
References
1News mentions
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