| ID |
CVE-2026-4438
|
| Sažetak |
Calling gethostbyaddr or gethostbyaddr_r with a configured nsswitch.conf that specifies the library's DNS backend in the GNU C library version 2.34 to version 2.43 could result in an invalid DNS hostname being returned to the caller in violation of the DNS specification. |
| Reference |
|
| CVSS |
| Base: | 5.4 |
| Impact: | 2.5 |
| Exploitability: | 2.8 |
|
| Pristup |
| Vektor | Složenost | Autentikacija |
| ADJACENT_NETWORK |
LOW |
NONE |
|
| Impact |
| Povjerljivost | Cjelovitost | Dostupnost |
| LOW |
LOW |
NONE |
|
| CVSS vektor |
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |
| Zadnje važnije ažuriranje |
07-04-2026 - 18:40 |
| Objavljeno |
20-03-2026 - 20:16 |
