Vulnerabilities > Idemia > Sigma Wide Firmware > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-12-15 | CVE-2023-33222 | Out-of-bounds Write vulnerability in Idemia products 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. | 9.8 |
| 2023-12-15 | CVE-2023-33221 | Out-of-bounds Write vulnerability in Idemia products When reading DesFire keys, the function that reads the card isn't properly checking the boundaries when copying internally the data received. | 9.8 |
| 2023-12-15 | CVE-2023-33220 | Out-of-bounds Write vulnerability in Idemia products During the retrofit validation process, the firmware doesn't properly check the boundaries while copying some attributes to check. | 9.8 |
| 2023-12-15 | CVE-2023-33219 | Out-of-bounds Write vulnerability in Idemia products The handler of the retrofit validation command doesn't properly check the boundaries when performing certain validation operations. | 9.8 |
| 2023-12-15 | CVE-2023-33218 | Out-of-bounds Write vulnerability in Idemia products The Parameter Zone Read and Parameter Zone Write command handlers allow performing a Stack buffer overflow. | 9.8 |
| 2021-07-22 | CVE-2021-35522 | Out-of-bounds Write vulnerability in Idemia products A Buffer Overflow in Thrift command handlers in IDEMIA Morpho Wave Compact and VisionPass devices before 2.6.2, Sigma devices before 4.9.4, and MA VP MD devices before 4.9.7 allows remote attackers to achieve code execution, denial of services, and information disclosure via TCP/IP packets. | 9.0 |