CVE-2023-33222 json
Stack buffer overflow when reading DESFire card
published 2023-12-15 2 y ago modified 2026-06-17 4 mo ago also EUVD-2023-37392
- cvss
- 6.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.3%
- EPSS 1.3% chance of exploitation in 30 days, percentile 70%
- public exploits
- 0
- none known
Summary
When handling contactless cards, usage of a specific function to get additional information from the card which doesn't check the boundary on the data received while reading. This allows a stack-based buffer overflow that could lead to a potential Remote Code Execution on the targeted device
Patch / fix
- IDEMIA SIGMA Lite & Lite + 4.15.5
- IDEMIA SIGMA Wide 4.15.5
- IDEMIA SIGMA Extreme 4.15.5
- IDEMIA MorphoWave Compact/XP 2.12.2
- IDEMIA VisionPass 2.12.2
- IDEMIA MorphoWave SP 1.2.7
Exploit prediction
1.29% chance of exploitation in the next 30 days, higher than 70% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 6.8 | CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- IDEMIA SIGMA Lite & Lite +
- IDEMIA SIGMA Wide
- IDEMIA SIGMA Extreme
- IDEMIA MorphoWave Compact/XP
- IDEMIA VisionPass
- IDEMIA MorphoWave SP
Classification
References
Sources
- CVE List CVE-2023-33222
- NVD CVE-2023-33222
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