Vulnerabilities > Contiki NG > Critical
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2024-01-24 | CVE-2021-42147 | Out-of-bounds Read vulnerability in Contiki-Ng Tinydtls 20180830 Buffer over-read vulnerability in the dtls_sha256_update function in Contiki-NG tinyDTLS through master branch 53a0d97 allows remote attackers to cause a denial of service via crafted data packet. | 9.1 |
| 2024-01-24 | CVE-2021-42143 | Infinite Loop vulnerability in Contiki-Ng Tinydtls 20180830 An issue was discovered in Contiki-NG tinyDTLS through master branch 53a0d97. | 9.1 |
| 2024-01-24 | CVE-2021-42144 | Out-of-bounds Read vulnerability in Contiki-Ng Tinydtls Buffer over-read vulnerability in Contiki-NG tinyDTLS through master branch 53a0d97 allows attackers obtain sensitive information via crafted input to dtls_ccm_decrypt_message(). | 9.8 |
| 2024-01-23 | CVE-2021-42142 | Improper Handling of Exceptional Conditions vulnerability in Contiki-Ng Tinydtls 20180830 An issue was discovered in Contiki-NG tinyDTLS through master branch 53a0d97. | 9.8 |
| 2024-01-22 | CVE-2021-42141 | Improper Handling of Exceptional Conditions vulnerability in Contiki-Ng Tinydtls 20180830 An issue was discovered in Contiki-NG tinyDTLS through 2018-08-30. | 9.8 |
| 2023-10-10 | CVE-2020-27634 | Use of Insufficiently Random Values vulnerability in Contiki-Ng 4.5 In Contiki 4.5, TCP ISNs are improperly random. | 9.1 |
| 2023-06-14 | CVE-2023-34101 | Unspecified vulnerability in Contiki-Ng Contiki-NG is an operating system for internet of things devices. | 9.1 |
| 2023-05-08 | CVE-2023-31129 | NULL Pointer Dereference vulnerability in Contiki-Ng The Contiki-NG operating system versions 4.8 and prior can be triggered to dereference a NULL pointer in the message handling code for IPv6 router solicitiations. | 9.8 |
| 2023-03-17 | CVE-2023-28116 | Out-of-bounds Write vulnerability in Contiki-Ng Contiki-NG is an open-source, cross-platform operating system for internet of things (IoT) devices. | 9.8 |
| 2022-08-04 | CVE-2022-35927 | Classic Buffer Overflow vulnerability in Contiki-Ng Contiki-NG is an open-source, cross-platform operating system for IoT devices. | 9.8 |