Total vulnerabilities in the database
OpenSSH 7.7 through 7.9 and 8.x before 8.1, when compiled with an experimental key type, has a pre-authentication integer overflow if a client or server is configured to use a crafted XMSS key. This leads to memory corruption and local code execution because of an error in the XMSS key parsing algorithm. NOTE: the XMSS implementation is considered experimental in all released OpenSSH versions, and there is no supported way to enable it when building portable OpenSSH.
| Software | From | Fixed in |
|---|---|---|
| openbsd / openssh | 7.7 | 7.9.x |
| openbsd / openssh | 8.0 | 8.1 |
| siemens / scalance_x204rna_firmware | - | 3.2.7 |
| siemens / scalance_x204rna_ecc_firmware | - | 3.2.7 |