Orta CVSS 5.3
CVE-2023-34967: Samba: güvenlik açığı
Açıklama (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.
Özet bilgiler
- Ürün
- Samba Samba
- CVSS v3.1
- 5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L - CWE
- CWE-843
- Yama
- Yok / bilinmiyor
Etkilenen sürümler
| Ürün | Başlangıç | Bitiş | Düzeltildi |
|---|---|---|---|
| samba-samba | — | — | 4.16.11 |
| samba-samba | 4.17.0 | — | 4.17.10 |
| samba-samba | 4.18.0 | — | 4.18.5 |
| fedoraproject-fedora | 37 | 37 | — |
| fedoraproject-fedora | 38 | 38 | — |
| redhat-enterprise-linux | 8.0 | 8.0 | — |
| redhat-enterprise-linux | 9.0 | 9.0 | — |
| debian-debian-linux | 11.0 | 11.0 | — |
| debian-debian-linux | 12.0 | 12.0 | — |
Kaynaklar
- NVD kaydı
- access.redhat.com
- access.redhat.com
- access.redhat.com
- access.redhat.com
- access.redhat.com
- bugzilla.redhat.com
- www.samba.org
- access.redhat.com
- access.redhat.com
- access.redhat.com
- access.redhat.com
- access.redhat.com
- bugzilla.redhat.com
- lists.fedoraproject.org
- lists.fedoraproject.org
- security.netapp.com
- www.debian.org
- www.samba.org
- CWE-843