CVSS 5.3 · Medium EPSS 61,2%
Kerentanan Access of Resource Using Incompatible Type ('Type Confusion') pada samba, fedoraproject fedora +2 lainnya. Skor CVSS 3.1 5.3 (Medium) menurut NVD.
A Type Confusion vulnerability was found in Samba's mdssvc RPC service for Spotlight. When parsing Spotlight mdssvc RPC packets, one encoded data structure is a key-value style dictionary where the keys are character strings, and the values can be any of the supported types in the mdssvc protocol. Due to a lack of type checking in callers of the dalloc_value_for_key() function, which returns the object associated with a key, a caller may trigger a crash in talloc_get_size() when talloc detects that the passed-in pointer is not a valid talloc pointer. With an RPC worker process shared among multiple client connections, a malicious client or attacker can trigger a process crash in a shared RPC mdssvc worker process, affecting all other clients this worker serves.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
· uraikan di kalkulator | Vendor | Produk | Versi terdampak |
|---|---|---|
| samba | samba | Semua versi sebelum 4.16.11 |
| samba | samba | Versi 4.17.0 hingga sebelum 4.17.10 |
| samba | samba | Versi 4.18.0 hingga sebelum 4.18.5 |
| fedoraproject | fedora | Versi 37 |
| fedoraproject | fedora | Versi 38 |
| redhat | enterprise linux | Versi 8.0 |
| redhat | enterprise linux | Versi 9.0 |
| debian | debian linux | Versi 11.0 |
| debian | debian linux | Versi 12.0 |