CVE-2023-33221
—CVSS 3.1
9.8 critical
EPSS
1%p62
Published
()
Modified
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.
- Vendors
- idemia
- Products
- sigma lite firmware, sigma lite\+ firmware, sigma extreme firmware, sigma wide firmware, morphowave compact firmware, morphowave xp firmware, visionpass firmware, morphowave sp firmware
- Weakness
- CWE-122, CWE-787
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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