In Mbed TLS 3.3.0 through 3.5.2 before 3.6.0, a malicious client can cause information disclosure or a denial of service because of a stack buffer over-read (of less than 256 bytes) in a TLS 1.3 server via a TLS 3.1 ClientHello.
| Version | Score | Severity | Vector String |
|---|---|---|---|
| 3.1 | 9.1 | Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H |
| Product | Vendor | Version |
|---|---|---|
| n/a | n/a | 10 Version 1803 for x64-based Systems |