The pstm_reverse function in MatrixSSL before 3.8.4 allows remote attackers to cause a denial of service (invalid memory read and crash) via a (1) zero value or (2) the keys modulus for the secret key during RSA key exchange.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Matrixssl | Matrixssl | * | 3.8.3 (including) |
| Matrixssl | Ubuntu | precise | * |
| Matrixssl | Ubuntu | trusty | * |
| Matrixssl | Ubuntu | upstream | * |