ID |
CVE-2025-5372
|
Sažetak |
A flaw was found in libssh versions built with OpenSSL versions older than 3.0, specifically in the ssh_kdf() function responsible for key derivation. Due to inconsistent interpretation of return values where OpenSSL uses 0 to indicate failure and libssh uses 0 for success—the function may mistakenly return a success status even when key derivation fails. This results in uninitialized cryptographic key buffers being used in subsequent communication, potentially compromising SSH sessions' confidentiality, integrity, and availability. |
Reference |
|
CVSS |
Base: | 5.0 |
Impact: | 3.4 |
Exploitability: | 1.6 |
|
Pristup |
Vektor | Složenost | Autentikacija |
NETWORK |
HIGH |
LOW |
|
Impact |
Povjerljivost | Cjelovitost | Dostupnost |
LOW |
LOW |
LOW |
|
CVSS vektor |
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L |
Zadnje važnije ažuriranje |
04-07-2025 - 06:15 |
Objavljeno |
04-07-2025 - 06:15 |